diff --git a/xml/text/letters/busoni-huber/1915-12-11-bh.xml b/xml/text/letters/busoni-huber/1915-12-11-bh.xml
index df8623619c7485d7788fb935c197bed796b9ed1a..24d0785ddd39bc94b95d018a2e2442c30ab7e8c1 100644
--- a/xml/text/letters/busoni-huber/1915-12-11-bh.xml
+++ b/xml/text/letters/busoni-huber/1915-12-11-bh.xml
@@ -4,8 +4,7 @@
     <teiHeader>
         <fileDesc>
             <titleStmt>
-                <title>Brief von Ferruccio Busoni an Hans Huber
-                    (Zürich, 11. Dezember 1915)</title>
+                <title>Brief von Ferruccio Busoni an Hans Huber (Zürich, 11. Dezember 1915)</title>
                 <principal>
                     <persName ref="#christian.schaper">
                         <forename>Christian</forename>
@@ -113,7 +112,7 @@
                     <history>
                         <origin>Der Brief wurde in <origPlace ref="#l0132">Zürich</origPlace>
                             am <origDate when-iso="1915-12-11">11. Dezember 1915</origDate> verfasst.</origin>
-                        <acquisition>Geschenk von <persName ref="#p0127">Dr. Edgar Refardt</persName> (<date when-iso="1942">1942</date>)</acquisition>
+                        <acquisition/>
                     </history>
                     <additional>
                         <listBibl>
@@ -145,9 +144,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -169,13 +168,13 @@
         <profileDesc>
             <correspDesc ref="http://www.busoni-nachlass.org/edition/letters/busoni-huber/0000-00-00-bh.html">
                 <correspAction type="sent">
-                    <persName ref="http://d-nb.info/gnd/118518011">Ferruccio Busoni</persName>
+                    <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>
                     <date when="1915-12-11"/>
-                    <placeName ref="http://www.geonames.org/2657896">Zürich</placeName>
+                    <placeName ref="http://www.geonames.org/2657896" key="l0132">Zürich</placeName>
                 </correspAction>
                 <correspAction type="received">
-                    <persName ref="http://d-nb.info/gnd/118707469">Hans Huber</persName>
-                    <placeName ref="http://www.geonames.org/2661604">Basel</placeName>
+                    <persName ref="http://d-nb.info/gnd/118707469" key="p0125">Hans Huber</persName>
+                    <placeName ref="http://www.geonames.org/2661604" key="l0097">Basel</placeName>
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                 <correspContext>
                      <!-- DIESER BRIEF IST DIE ANTWORT AUF -->
@@ -186,12 +185,13 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc>
         <!-- DOKUMENTENSTAND -->
         <revisionDesc status="proposed">
-            <change when-iso="2016-12-10" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend. </change>
+            <change when-iso="2016-12-10" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-02-03" who="#juliane.imme">Status: proposed</change>
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     <text>
diff --git a/xml/text/letters/busoni-huber/1915-12-13-hb.xml b/xml/text/letters/busoni-huber/1915-12-13-hb.xml
index fa93ee54749deeecf028443de86619143d6cb7fd..d1c7bdd4b2c6446306fc167eaf0127c11293ba23 100644
--- a/xml/text/letters/busoni-huber/1915-12-13-hb.xml
+++ b/xml/text/letters/busoni-huber/1915-12-13-hb.xml
@@ -4,8 +4,7 @@
     <teiHeader>
         <fileDesc>
             <titleStmt>
-                <title>Brief von Hans Huber an Ferruccio Busoni
-                    (Basel, 13. Dezember 1915)</title>
+                <title>Brief von Hans Huber an Ferruccio Busoni (Basel, 13. Dezember 1915)</title>
                 <principal>
                     <persName ref="#christian.schaper">
                         <forename>Christian</forename>
@@ -152,9 +151,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -178,11 +177,11 @@
                 <correspAction type="sent">
                     <persName ref="http://d-nb.info/gnd/118707469" key="p0125">Hans Huber</persName>
                     <date when="1915-12-13"/>
-                    <placeName ref="http://www.geonames.org/2661604" key = "l0097">Basel</placeName>
+                    <placeName ref="http://www.geonames.org/2661604" key="l0097">Basel</placeName>
                 </correspAction>
                 <correspAction type="received">
                     <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>
-                    <placeName ref="http://www.geonames.org/2657896" key ="l0132">Zürich</placeName>
+                    <placeName ref="http://www.geonames.org/2657896" key="l0132">Zürich</placeName>
                 </correspAction>
                 <correspContext>
                     <ref type="replyTo" target="#1915-12-11-bh"/>
@@ -193,13 +192,14 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc> 
         <!-- DOKUMENTENSTAND -->
         <revisionDesc status="proposed">
+            <change when-iso="2016-12-10" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
             <change when-iso="2017-01-07" who="#juliane.imme">Datei bearbeitet.</change>
-            <change when-iso="2016-12-10" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-02-03" who="#juliane.imme">Status: proposed</change>
         </revisionDesc>
     </teiHeader>
     <text>
diff --git a/xml/text/letters/busoni-huber/1916-02-14-bh.xml b/xml/text/letters/busoni-huber/1916-02-14-bh.xml
index 64b20c4a11486594d4fe2ae7879062d14b1b9931..cd52630e685fcd12dbeef92dd3c4341a8598d2b9 100644
--- a/xml/text/letters/busoni-huber/1916-02-14-bh.xml
+++ b/xml/text/letters/busoni-huber/1916-02-14-bh.xml
@@ -144,9 +144,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -175,7 +175,6 @@
                 <correspAction type="sent">
                     <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>
                     <date when="1916-02-14"/>
-
                     <placeName ref="http://www.geonames.org/2657896" key="l0132">Zürich</placeName>
                 </correspAction>
                 <correspAction type="received">
@@ -192,13 +191,13 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc>
         <revisionDesc status="proposed">
-            <change when-iso="2016-12-14" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend. </change>
-            <change when-iso="2016-01-08" who="#natalia.kononchuk">Bearbeitung übernommen. status="unfinished"</change>
-            <change when-iso="2016-02-04" who="#natalia.kononchuk">status="proposed"</change>
+            <change when-iso="2016-12-14" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-01-08" who="#natalia.kononchuk">Bearbeitung übernommen. status="unfinished"</change>
+            <change when-iso="2017-02-04" who="#natalia.kononchuk">status="proposed"</change>
         </revisionDesc>
     </teiHeader>
     <text>
diff --git a/xml/text/letters/busoni-huber/1916-02-16-hb.xml b/xml/text/letters/busoni-huber/1916-02-16-hb.xml
index f3cc2b473b4cb8cf950d4cb4f523f7e5eb7d5d6e..71ef6830ea56d7e982cce608f9716cf008b2bdc3 100644
--- a/xml/text/letters/busoni-huber/1916-02-16-hb.xml
+++ b/xml/text/letters/busoni-huber/1916-02-16-hb.xml
@@ -124,7 +124,7 @@
                     <history>
                         
                         <origin>Der Brief wurde in <placeName ref="#l0097">Basel</placeName> am <origDate when-iso="1916-02-16">16. Februar 1916</origDate> verfasst.</origin>
-                        <acquisition>Geschenk von <persName ref="#p0127">Dr. Edgar Refardt</persName> (<date when-iso="1942">1942</date>)</acquisition>
+                        <acquisition/>
                     </history>
                     <additional>
                         <surrogates>
@@ -212,7 +212,7 @@
         <revisionDesc status="proposed">
             <change when-iso="2017-01" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend.</change>
             <change when-iso="2017-01-23" who="#natalia.kononchuk">Bearbeitung übernommmen; status="unfinished"</change>
-            <change when-iso="2016-02-04" who="#natalia.kononchuk">status="proposed"</change>
+            <change when-iso="2017-02-04" who="#natalia.kononchuk">status="proposed"</change>
         </revisionDesc>
     </teiHeader>
     <text>
diff --git a/xml/text/letters/busoni-huber/1916-02-17-bh.xml b/xml/text/letters/busoni-huber/1916-02-17-bh.xml
index e1ef36e928cdd774a1c932e1b365bc258a948477..d7fae5febfa08243b5ee3bc6ef631c3fb828eff5 100644
--- a/xml/text/letters/busoni-huber/1916-02-17-bh.xml
+++ b/xml/text/letters/busoni-huber/1916-02-17-bh.xml
@@ -143,9 +143,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -168,12 +168,12 @@
            
             <correspDesc ref="http://www.busoni-nachlass.org/edition/letters/busoni-huber/1916-02-17-bh.html">
                 <correspAction type="sent">
-                    <persName ref="http://d-nb.info/gnd/118518011">Ferruccio Busoni</persName>
+                    <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>
                     <date when="1916-02-17"/>
-                    <placeName ref="http://www.geonames.org/2657896">Zürich</placeName>
+                    <placeName ref="http://www.geonames.org/2657896" key="l0132">Zürich</placeName>
                 </correspAction>
                 <correspAction type="received">
-                    <persName ref="http://d-nb.info/gnd/118707469">Hans Huber</persName>
+                    <persName ref="http://d-nb.info/gnd/118707469" key="p0125">Hans Huber</persName>
                 </correspAction>
 
                <correspContext>
@@ -183,13 +183,13 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc>
        
         <revisionDesc status="proposed">
-            <change when-iso="2016-12-10" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend. </change>
-            <change when-iso="2017-01-05" who="#natsumi.witzmann"> Bearbeitung übernommen. status="unfinished"</change>
+            <change when-iso="2016-12-10" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-01-05" who="#natsumi.witzmann">Bearbeitung übernommen. status="unfinished"</change>
             <change when-iso="2017-01-15" who="#natsumi.witzmann">status="proposed"</change>
         </revisionDesc>
     </teiHeader>
diff --git a/xml/text/letters/busoni-huber/1916-05-02-bh.xml b/xml/text/letters/busoni-huber/1916-05-02-bh.xml
index 9cc4cf8c7534f807e492b2c21da25d7eda2b4a70..dcefaa942caf067e014c087d7e9dc68862f0b2f1 100644
--- a/xml/text/letters/busoni-huber/1916-05-02-bh.xml
+++ b/xml/text/letters/busoni-huber/1916-05-02-bh.xml
@@ -3,7 +3,7 @@
     <teiHeader>
         <fileDesc>
             <titleStmt>
-                <title>Brief von Ferruccio Busoni an Hans Huber (Zürich, 02. Mai 1916)</title>
+                <title>Brief von Ferruccio Busoni an Hans Huber (Zürich, 2. Mai 1916)</title>
                 <principal>
                     <persName ref="#christian.schaper">
                         <forename>Christian</forename>
@@ -115,7 +115,7 @@
                         <!-- INFORMATIONEN ZUR ENTSTEHUNG DES BRIEFES -->
                         <origin>Der Brief wurde in <origPlace ref="#l0132">Zürich</origPlace>
                             am <origDate when-iso="1916-05-02">02. Mai 1916</origDate> verfasst.</origin>
-                        <acquisition>Geschenk von <persName ref="#p0127">Dr. Edgar Refardt</persName> (<date when-iso="1942">1942</date>)</acquisition>
+                        <acquisition/>
                     </history>
                     <additional>
                         <listBibl>
@@ -147,9 +147,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -175,9 +175,12 @@
             -->
             <correspDesc ref="http://www.busoni-nachlass.org/edition/letters/busoni-huber/1916-05-02-bh.html">
                 <correspAction type="sent">
-                    <persName ref="http://d-nb.info/gnd/118518011">Ferruccio Busoni</persName>       
+                    <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>       
                     <date when="1916-05-02"/>
-                    <placeName ref="http://www.geonames.org/2657896">Zürich</placeName>
+                    <placeName ref="http://www.geonames.org/2657896" key="l0132">Zürich</placeName>
+                </correspAction>
+                <correspAction type="received">
+                    <persName ref="http://d-nb.info/gnd/118707469" key="p0125">Hans Huber</persName>
                 </correspAction>
 
                 <correspContext>
@@ -189,13 +192,13 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc>
         <revisionDesc status="proposed">
-            <change when-iso="2016-12-10" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend. </change>
-            <change when-iso="2017-01-01" who="till.erik.sawallisch"> Bearbeitung übernommen; status="unfinished"</change>
-            <change when-iso="2017-02-24" who="till.erik.sawallisch"> status="proposed" </change>
+            <change when-iso="2016-12-10" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-01-01" who="till.erik.sawallisch">Bearbeitung übernommen; status="unfinished"</change>
+            <change when-iso="2017-02-24" who="till.erik.sawallisch">status="proposed" </change>
         </revisionDesc>
     </teiHeader>
     <text>
diff --git a/xml/text/letters/busoni-huber/1916-09-05-hb.xml b/xml/text/letters/busoni-huber/1916-09-05-hb.xml
index 86eea631a368389d49b4c5c8cd5265486bc7c20a..4ada5aeb7e7e7fa53e263a55abd842e43e34f972 100644
--- a/xml/text/letters/busoni-huber/1916-09-05-hb.xml
+++ b/xml/text/letters/busoni-huber/1916-09-05-hb.xml
@@ -156,9 +156,9 @@
                             <item>double quotes, down and up, open and close („…“)</item>
                             <label>dq-uu-typographic</label>
                             <item>double quotes, both up, typographic, open and close (“…”)</item>
-                            <label>dg-quil</label>
+                            <label>dq-guil</label>
                             <item>double guillemets, open and close («…»)</item>
-                            <label>dg-chev</label>
+                            <label>dq-chev</label>
                             <item>double chevrons, open and close (»…«)</item>
                             <label>sq-uu-straight</label>
                             <item>single quotes, both up, straight, open and close ('…')</item>
@@ -189,6 +189,9 @@
                     <date when="1916-09-05"/>
                     <placeName ref="http://www.geonames.org/2658107" key="l0200">Vitznau</placeName>
                 </correspAction>
+                <correspAction type="received">
+                    <persName ref="http://d-nb.info/gnd/118518011" key="p0017">Ferruccio Busoni</persName>
+                </correspAction>
 
                 <correspContext>
                     <ref type="replyTo" target="#1916-09-04-bh"/>
@@ -198,13 +201,13 @@
                 </correspContext>
             </correspDesc>
             <langUsage>
-                <language ident="de-DE">Deutsch</language>
+                <language ident="de"/>
             </langUsage>
         </profileDesc>
         <revisionDesc status="proposed">
-            <change when-iso="2017-01" who="#jakob.schmidt"> Datei als Platzhalter erstellt, Transkription ausstehend. </change>
-            <change when-iso="2017-01-14" who="#till.erik.sawallisch"> Bearbeitung übernommen; status="unfinished" </change>
-            <change when-iso="2017-02-24" who="till.erik.sawallisch"> status="proposed" </change>
+            <change when-iso="2017-01" who="#jakob.schmidt">Datei als Platzhalter erstellt, Transkription ausstehend.</change>
+            <change when-iso="2017-01-14" who="#till.erik.sawallisch">Bearbeitung übernommen; status="unfinished"</change>
+            <change when-iso="2017-02-24" who="till.erik.sawallisch">status="proposed"</change>
         </revisionDesc>
     </teiHeader>
     <text>