The gun on the left, kinda looks Foxish.
The dark triangle at the tip and the V formed by the non-checkered portion of the fore end look right, as do the rounded ends of the latch. I'd go with Fox but reserve a life-line before declaring final answer.
Cheers,
Jack
SP Grade from 1934
The more visible gun appears to be a Fox. Also, nice looking dog and rooster.
Picture taken in Sauk County Wisconsin on 1943 October 16