Offical CJ3A History Manual by Bob Westerman
This is the history of CJ3A models from 1949-1953.
This book is an excellent resource that tells exactly when something was changed, or if you are wondering what is original to your Jeep. Even if you're not working on a CJ3A, it's a great book with the history of other models and old pictures.
Fits:
41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
55-71 CJ-6
50-52 M38
52-66 M38A1
46-64 Truck
46-64 Station Wagon
48-51 Jeepster
57-64 FC-150
57-64 FC-170
66-71 Jeepster Commando (C101)
72-73 Jeepster Commando (C104)