Coleman Model 530 G.I. Pocket Stove.

This model 530 stove runs on Coleman/Naptha fuel, leaded, and un-leaded gasoline.
They were made only from 1946 to 1947 and dated using an "A" suffix being the first 6 months of the years production and the "B" suffix representing the last 6 months of the years production.
A-46
B-46
A-47
B-47
The Model 530 was the civilian version of the Coleman Model 520 which was for military use only.