https://www.morphyauctions.com/jamesdjul...-lindner-49381/

Yeah, if anyone can hang a date on the above Sauer - Lindner - Daly, it has the same Sauer Process Marks(less the HAL over Crossed Sidearms) and would be in the same time frame.

Same Sauer Tube Assembly Patent - 1892 - Germany, 1893 - Amerika
Looks like a the protection period for a German Patent was 15 years up till 1923? But I don't think Sauer continued the expensive process until 1907?


Cheers,

Raimey
rse