Issues from Koo Koo Ku Hoo (Firemarshalbill’s Collection)

Issuers in this collection:

S3 From Koo Koo Ku Hoo (161B)
1962 | (OA BBv6: S3)

S4 From Koo Koo Ku Hoo (161B)
1964 | (OA BBv6: S4)