|
|
|
No. 913 - 2⅝" Syracuse Watch Glass, ground-in bottom groove for stacking
|
1909 Number: No. 4 - "Syracuse" Watch Glass, ground-in bottom groove for stacking
Like #912 with ground in-bottom groove for stacking and etched name or number plate
Also available:
No. 913-A Plain, grooved to stack
No. 913-B Ground top edge, grooved to stack, not ground in
No. 913-C Ground top edge, ground in groove to stack and be air tight
|
|
