Cosmo Model 2 Dating Stamp


Place the document under the head
and hit the head to date the document.


open to set date

Open to set date (levers and knob).


Cosmo Model 2 label and patent dates

Label and patent dates on the top of the head
worn due to long use.


Dating die for Southern Pacific

Brass dating die for the Southern Pacific
at Klamath Falls, Oregon.