Today I will discuss and show you how to wear one the rarest of costume jewelry cufflinks. The "finger prong" "flip clip"or, as I prefer to call them, clipbacks. Let's take a look at these unique cufflinks before we go any further. Here are some of my own finds over the years. They are definitely not an easy find. Scouring the internet, I only see only a few sets for sale.
It's hard to pin down much on these little works of art. I know they were mostly made mid to late 1800's. Some were manufactured by the TRADEMARK or TRADE MARK company. I have also found other cufflinks in a bean back style dating to the very early 1900's with the same TRADEMARK or TRADE MARK company stamp. I have purchased examples in Canada as well as the U.S.A. so, again, it is hard to say just where this company had its roots without further digging. I am also in possession of a set stamped IMP Pat Pend. I assumed this stood for Imperial Manufacturing Company but, they did not shorten their name and always used a symbol. Could these be Asian imports. Some type of British Imperial stamps? Still, I haven't seen examples for sale overseas. Below: You can barely see TRADEMARK under the clips. Sometimes, it is printed in two separate words TRADE MARK.
When looking for a stamp on these, it will always be on the back body itself. Sometimes it will give the name only. Sometimes the date only. Sometimes it will show nothing. Occasionally I have also just seen the prong itself stamped so do check as you may actually pin down a date for you cufflink. It's fun to know in case someone asks.
1884 Stamp
IMP PAT PEND Stamp



