I've been searching for a nice tin lithographed original of Marx's
West Side Warehouse for a few years, but it's been tough. Most are in pretty rough shape; the best go for silly money. I haven't given up on finding a nice, reasonably-priced original, but until then I made myself a paper version:
Ed Berg posted a few scans of an original on his site (
https://toyconnect.blogspot.com/2011/10/marx-westside-warehouse.html) and I used those as a basis for making this version. Edited it a bit using MS Paint, sitting on a masonite base.