Extracts of my collection
"Early bakelite telephones"
(Metal case and bakelite handset)
 
Picture
19
Borck&Goldschmidt
1928
Germany
168
H.Fuld & Co
"Frankfurt"
1928
Germany
223
Mix & Genest
"Climax"
1929
Germany
204
Western E.
1937
USA

The large picture changes on "mouse over" the small pictures.