These different sterling silver thimbles are all from a collection. These are all marked sterling or 925 as shown. Only one has a size that I could see (11) the other ones are smaller. The thimble with the raised swirls has what looks like an extra layer of silver on the tip, possibly to make it easier to use. The other two are in very good condition with one having a star of David on the tip.
Measurements are: 1" by 5/8" diameter, 7/8" by 5/8" and 13/16" by 11 1/16" diameter.
Three Unique Antique Sterling Silver Thimbles