The No. 4 was offered in a full 20 different lens and shutter combination over its lifespan; this model is one of the more basic versions, sporting a Rapid Rectilinear lens and simple TBI (F.P.K. Automatic) shutter. The combination of lens/shutter, along with the serial number, 546, indicates that this was an early production model, probably made in the latter half of 1907.

Nickel plating,  bright red leather bellows, and rosewood inserts on the drop bed are highly representative of cameras of the period - Kodak changed to black leather bellows not long after this camera was made. They did not return to colored-bellows Pocket Cameras for another 10 years or so.