TX JD Seal

TX JD Seal, Image by StuE, Found by John GM.
Found on Thames foreshore, 22mm, 10.4g.

TxX // MD in cursive monogram

No product, company or organisation has yet been associated with this seal.

From Michel Royer, "for me it's a russian lead, i think it should read: 'Г х Х' it will not be easy to assign."