diff --git a/chrome/content/zotero/itemPane.xul b/chrome/content/zotero/itemPane.xul
index 38af4e645..9ccef4206 100644
--- a/chrome/content/zotero/itemPane.xul
+++ b/chrome/content/zotero/itemPane.xul
@@ -100,23 +100,20 @@
 			</groupbox>
 			
 			<!-- Duplicate merging -->
-			<!-- TODO: localize -->
 			<vbox id="zotero-duplicates-merge-pane" flex="1">
 				<groupbox>
 					<button id="zotero-duplicates-merge-button" oncommand="Zotero_Duplicates_Pane.merge()"/>
 				</groupbox>
 				
 				<groupbox id="zotero-duplicates-merge-version-select">
-					<description>Choose the version of the item to use as the master item:</description>
+					<description>&zotero.duplicatesMerge.versionSelect;</description>
 					<hbox>
 						<listbox id="zotero-duplicates-merge-original-date" onselect="Zotero_Duplicates_Pane.setMaster(this.selectedIndex)" rows="0"/>
 					</hbox>
 				</groupbox>
 				
 				<groupbox flex="1">
-					<description id="zotero-duplicates-merge-field-select">
-						Select fields to keep from other versions of the item:
-					</description>
+					<description id="zotero-duplicates-merge-field-select">&zotero.duplicatesMerge.fieldSelect;</description>
 					<zoteroitembox id="zotero-duplicates-merge-item-box" flex="1"/>
 				</groupbox>
 			</vbox>
diff --git a/chrome/content/zotero/xpcom/duplicates.js b/chrome/content/zotero/xpcom/duplicates.js
index 74020e58e..929e6e2de 100644
--- a/chrome/content/zotero/xpcom/duplicates.js
+++ b/chrome/content/zotero/xpcom/duplicates.js
@@ -36,7 +36,7 @@ Zotero.Duplicates = function (libraryID) {
 }
 
 
-Zotero.Duplicates.prototype.__defineGetter__('name', function () "Duplicate Items"); // TODO: localize
+Zotero.Duplicates.prototype.__defineGetter__('name', function () Zotero.getString('pane.collections.duplicate'));
 Zotero.Duplicates.prototype.__defineGetter__('libraryID', function () this._libraryID);
 
 
diff --git a/chrome/content/zotero/zoteroPane.js b/chrome/content/zotero/zoteroPane.js
index 4e3bfa1fa..e3f731b29 100644
--- a/chrome/content/zotero/zoteroPane.js
+++ b/chrome/content/zotero/zoteroPane.js
@@ -1232,8 +1232,7 @@ var ZoteroPane = new function()
 					Zotero_Duplicates_Pane.setItems(this.getSelectedItems(), displayNumItemsOnTypeError);
 				}
 				else {
-					// TODO: localize
-					var msg = "Select items to merge";
+					var msg = Zotero.getString('pane.item.selectToMerge');
 					this.setItemPaneMessage(msg);
 				}
 			}
diff --git a/chrome/content/zotero/zoteroPane.xul b/chrome/content/zotero/zoteroPane.xul
index 8d11504db..b6701de3b 100644
--- a/chrome/content/zotero/zoteroPane.xul
+++ b/chrome/content/zotero/zoteroPane.xul
@@ -164,7 +164,6 @@
 							<menuitem id="zotero-tb-snapshot-from-page" class="menuitem-iconic zotero-menuitem-attachments-snapshot" label="&zotero.items.menu.attach.snapshot;" oncommand="var itemID = ZoteroPane_Local.getSelectedItems()[0].id; ZoteroPane_Local.addAttachmentFromPage(false, itemID)"/>
 							<menuitem id="zotero-tb-link-from-page" class="menuitem-iconic zotero-menuitem-attachments-web-link" label="&zotero.items.menu.attach.link;" oncommand="var itemID = ZoteroPane_Local.getSelectedItems()[0].id; ZoteroPane_Local.addAttachmentFromPage(true, itemID)"/>
 							<menuitem class="menuitem-iconic zotero-menuitem-attachments-web-link" label="&zotero.items.menu.attach.link.uri;" oncommand="var itemID = ZoteroPane_Local.getSelectedItems()[0].id; ZoteroPane_Local.addAttachmentFromURI(true, itemID);"/>
-							<!-- TODO: localize -->
 							<menuitem class="menuitem-iconic zotero-menuitem-attachments-file" label="&zotero.items.menu.attach.file;" oncommand="var itemID = ZoteroPane_Local.getSelectedItems()[0].id; ZoteroPane_Local.addAttachmentFromDialog(false, itemID);"/>
 							<menuitem class="menuitem-iconic zotero-menuitem-attachments-link" label="&zotero.items.menu.attach.fileLink;" oncommand="var itemID = ZoteroPane_Local.getSelectedItems()[0].id; ZoteroPane_Local.addAttachmentFromDialog(true, itemID);"/>
 						</menupopup>
@@ -277,8 +276,7 @@
 					<menuitem oncommand="ZoteroPane_Local.deleteSelectedItems();"/>
 					<menuitem oncommand="ZoteroPane_Local.deleteSelectedItems(true);"/>
 					<menuitem label="&zotero.items.menu.restoreToLibrary;" oncommand="ZoteroPane_Local.restoreSelectedItems();"/>
-					<!-- TODO: localize -->
-					<menuitem oncommand="ZoteroPane_Local.mergeSelectedItems();" label="Merge Items…"/>
+					<menuitem label="&zotero.items.menu.mergeItems;" oncommand="ZoteroPane_Local.mergeSelectedItems();"/>
 					<menuseparator/>
 					<menuitem oncommand="Zotero_File_Interface.exportItems();"/>
 					<menuitem oncommand="Zotero_File_Interface.bibliographyFromItems();"/>
diff --git a/chrome/locale/en-US/zotero/zotero.dtd b/chrome/locale/en-US/zotero/zotero.dtd
index 99540a7b3..a11307fee 100644
--- a/chrome/locale/en-US/zotero/zotero.dtd
+++ b/chrome/locale/en-US/zotero/zotero.dtd
@@ -84,6 +84,10 @@
 
 <!ENTITY zotero.items.menu.restoreToLibrary				"Restore to Library">
 <!ENTITY zotero.items.menu.duplicateItem					"Duplicate Selected Item">
+<!ENTITY zotero.items.menu.mergeItems					"Merge Items…">
+
+<!ENTITY zotero.duplicatesMerge.versionSelect			"Choose the version of the item to use as the master item:">
+<!ENTITY zotero.duplicatesMerge.fieldSelect				"Select fields to keep from other versions of the item:">
 
 <!ENTITY zotero.toolbar.newItem.label					"New Item">
 <!ENTITY zotero.toolbar.moreItemTypes.label			"More">
diff --git a/chrome/locale/en-US/zotero/zotero.properties b/chrome/locale/en-US/zotero/zotero.properties
index 982e1bc1e..6c1206428 100644
--- a/chrome/locale/en-US/zotero/zotero.properties
+++ b/chrome/locale/en-US/zotero/zotero.properties
@@ -112,6 +112,7 @@ pane.collections.library		= My Library
 pane.collections.trash			= Trash
 pane.collections.untitled		= Untitled
 pane.collections.unfiled		= Unfiled Items
+pane.collections.duplicate		= Duplicate Items
 
 pane.collections.menu.rename.collection			= Rename Collection…
 pane.collections.menu.edit.savedSearch			= Edit Saved Search
@@ -173,6 +174,7 @@ pane.item.selected.multiple		= %S items selected
 pane.item.unselected.zero  	= No items in this view
 pane.item.unselected.singular	= %S item in this view
 pane.item.unselected.plural		= %S items in this view
+pane.item.selectToMerge			= Select items to merge
 
 pane.item.changeType.title			= Change Item Type
 pane.item.changeType.text		= Are you sure you want to change the item type?\n\nThe following fields will be lost: