Stamp Position Finder

The UniTrade Position Finder is a clear, transparent tool with a lettered and numbered grid. It helps to locate flaws, re-entries, retouches, and other details on postage stamps. The finder comes with full instructions and diagrams for positioning on various stamp shapes. 

To use this finder, first remove the protective covering and place the finder upright over the stamp with the Zero lines at the upper left corner of the stamp and just touching the outermost edges of the stamp design. The location of the noted item is shown by the square or squares where it appears, identified by the letter on the side and the number at the top. Millimetre scales can also be used to measure size.