Hi!
The strips below were included in a European comics during WW2 (start of 1940). However I believe it has been inspired by a US comics author.
I would be very grateful if someone can find any resemblance with a US comics authors.
The first strip features policemen. They all show there teeth which I believe maybe a way to identify the author.
http://imageshack.us/a/img829/2768/unknowncomics.png
The second strip features a cowboy with a sombrero:
http://imageshack.us/a/img259/306/unknowncomics2.png
I thought it may come from Sombrero Pete but I have not enough images from this series...
Both strips were published early 1940. In the publication were also some strips from Dell publisher from 1936 to 1939. I believe it may be a clue.
I also suspect that Martin Branner or one of his collaborator may be involved.
Many thanks for your help.