those tuning rods were used by a lot of companies...i just refurbed a Ludwig and Ludwig and had parts for it from a Walberg and Auge. I look at the air vent might help. That snare looks interesting too
I think it's a early Ludwig&Ludwig snare. I'm going to have to bring a magnify glass to be sure of the rim stamp. So far I can't find any marks on the Bass Drum. Also have some early pedals.
All the pedals are marked expect the middle one connect to the cymbal which looks very early. Far left is a Ludwig speed king, Wilson, unknow?, Camco- Japan, and a couple Pearl's