Click images to enlarge

Description

This is a fantastic cabinet card or also called photo on board.  Measures 4.25 x 6.5 inches 
Look at the little one who is 5, his long hair and the outfit.
It took weeks to figure out who they were by just the first names:
They are:
Norman Clyde Diehl  1894 - 1966
Floyd Edgar Diehl  1898 - 1977
Charles Franklin Beegle  1889 - 1969
Isaiah Scott Beegle  1890 - 1970
They are brothers / half brothers.
Isaiah Beege (the father) died two months before the youngest one was born.
The mother Sara married the Diehl boy's father after she was widowed. 

This  was done by Gephart of Bedford PA
Condition as above, supersize the scans.
Christian Bau - Barre VT
About Bau:
Photographer -
C. Bau's Studio 
Christian Bau
(1851-1925)
Barre, Vermont
Born in Germany around 1851, Bau was part of the significant wave of European immigrants who settled in Barre to work in or support the "Granite Capital of the World". 
During the late 19th and early 20th centuries, Christian Bau was a prominent photographer in Barre, Vermont, operating under the name C. Bau's Studio. His work typically includes portraits and cabinet cards, which were popular formats of the era.