Vintage Squared Brown Glass Snuff Bottle Bundle of 5

Vintage Age ~1930’s Brown Glass Snuff Bottles Bundle Set of 5 Square Shape with Rounded Corners 1,2,3 & 4 “dots” embossed on bottom- Various theories but “manufacturer” differentiation makes sense to me. Sizes ~ 4.25” to 5.5 tall , 2.5” wide Opening ~0.75-1.0” Flaws - hard water & (1) has ding cracks but intact -last pics Fair to Good Vintage Condition Example of similar, original bottle with label from online source for Reference (#14 pic)