Help dating old Craftsman ratchet

[Meratman52]

I picked up this Craftsman 3/8" ratchet and am trying to determine it's age. Any help would be appreciated.

 

[Lesserstore]

Circle U ratchet made by Plomb, 1944 or 5 to about 1948 iirc.

 

[Meratman52]

Thanks for the information