1950s Vibro-Plus Vibrating Equipment Construction Sales Folder
Middle two pages are labeled 573-573. This is only a 4 page brochure/folder. I would guess that this was originally an update to add to your existing Vibro-Plus catalog.
Middle two pages are labeled 573-573. This is only a 4 page brochure/folder. I would guess that this was originally an update to add to your existing Vibro-Plus catalog.