Could the space be for one of those small tubes of shave cream that came in some sets?
Using some of the ad copy I was able to turn up this newspaper ad from the front page of the Spokane Daily Chronicle on December 12, 1932:
View attachment 412536
Great work Porter and our other members, this case has double duty , nice.Using some of the ad copy I was able to turn up this newspaper ad from the front page of the Spokane Daily Chronicle on December 12, 1932:
View attachment 412536