GB YORKSHIRE 1800-1904 COVERS Postmarks Postal History ..PRICED SINGLY

Mostly Pre-Stamp Covers, used with a range of Yorkshire postmarks, as per pictures.  Most do not have letters.

Abbreviations: UDC = Undated Circle.

Priced according to quality and condition.  All priced individually.  Please use the DropDown menu under the title to Select items required.