Sargent & Greenleaf, Rochester, New York - 4 movements, Model P

 A

A. Model P, later No. 6402. This may have been a prototype of this design. Custom mount for the snubber bar has been fitted to the case. No bolt is present, instead it used a side extension to hook into the bolt work thus there is no dog within the case to block the bolt work. Serial number on the case is 1. Later 'H' sized movements. 7 7/8"w x 4 3/4"h x 3"d, Case #1, movements #2853, 4072, 4156, 4289 file 22

B

B. Model P. Same as above now in regular production. Snubber bar has slightly different configuration from the earlier prototype above. This example about 1920 and uses S&G's 'H' size movements. 7 7/8"w x 4 3/4"h x 3"d. Case #P-164. Movements #4106, 4188, 4189, 4339. file 118