Circa 1940s PEACOCK and JON-E Metal Hand Warmers. WWII Collectible. Made in Japan.

Circa 1940s PEACOCK and JON-E Metal Hand Warmers. WWII Collectible. Made in Japan.

Produced in Japan in 1923
-Japan Pat. 463177
JON-E Pat. 2579620-2670728 Aladdin Labs Inc

1 is JON-E - Smallest of the three listed
2 are PEACOCK brand

All are in great working condition. They do have minor scratches and scuffing but no dents.

Measurements;
JON-E; 3 1/2" H x 2 1/2" W x 3/4" D
PEACOCK; 4" H x 2 3/4" W x 1/2" D

Color; Chrome

Weight; 7 ounces for all 3

No pouches/cases are included