A truly rare find Clockmakers stamp circ 1863. J.C.JENNENS &SON LONDON, born John Creed and a renowned high class clockmaker working in Birmingham 1845-53 then out of London 1863 before he died in 1883. Their clocks fetch extremely high prices at auctions, stamp measures 3 1/2” in length and stamps a stamp 7/8” wide. Probably deserves to be a museum piece .
Price is inclusive of postage to mainland U.K.