Riga 6:
Riga 6:
|backco= Dating from a copyright note on the back.
|backco= Dating from a copyright note on the back.
|backref= Dating from a reference on the back,
|backref= Dating from a reference on the back,
+
|same= Dating from a reference on the same page,
|google= Dating established by finding the page on Google Books.
|google= Dating established by finding the page on Google Books.
}}
}}