Up for auction today is a vintage, c.1972, "Quarry Diver" scuba diving jacket patch. This is a neat 4" x 3" cheesecloth patch. This patch is in nice shape, but the back will need to be cleaned up a bit as it has paper/glue residue on the backside. YouTube has several remedies for doing this, but I just do not have the time (continue reading and you will understand why). This patch is from a MASSIVE 1000+ patch, one-of-a-kind company sales catalog, from the Swiss Craft Embroidery Company that used to be located at 934 W. North Avenue in Chicago. Whenever an order was produced, one patch was saved to the sample catalog with all of the correct stitch & thread numbers for their next order. Loads of Law Enforcement, Boy Scouts, Fire Departments, etc....Patches date from the 1960's with the newe