Where can I find foundry symbols and trademarks?
Foundry Symbols and Trademarks Trademark Foundry Found on Notes D7XXXXXX or 7XXXXXX, for example 7054366 All All Late and post-war Ordnance Department part number.
Where are the foundry marks on a Sherman tank?
The foundry marks that appear on Sherman parts have long been a mystery to enthusiasts as they generally bore no relation to the final manufacturer of the tank.
Is the thrill of the pottery mark identification made easy?
The Thrill of the Pottery Mark Identification Chase The problem with this engrossing pastime is it can become very distracting for me, especially as I have to fit it around my proper job (that of making clay sculptures).
Is there such thing as unmarked cast iron?
There are instances, however, where the parentage of some 20th century cast iron ware seems mysteriously unclear. Much of what’s known to collectors as “unmarked” cast iron has quite a bit to do with marketing.
Where are the foundry marks on military equipment?
The foundry or “casting” marks that appear in various places on American military equipment have long been a mystery to enthusiasts as they generally bore no discernable relation to the final manufacturer of the vehicle.
How to check for cast iron fire marks?
Step 1. The Iron Exhibit 1: Reproduction, soft rust that comes off on your hand. Examine the iron. It should be a dark brown. Examine the iron on any original cast iron mark of the Fire Association of Philadelphia (FA) or the United Firemen’s Insurance Company, Philadelphia (UF) already in your collection.
The foundry marks that appear on Sherman parts have long been a mystery to enthusiasts as they generally bore no relation to the final manufacturer of the tank.
There are instances, however, where the parentage of some 20th century cast iron ware seems mysteriously unclear. Much of what’s known to collectors as “unmarked” cast iron has quite a bit to do with marketing.
