Products 361-380 of 495
Show
Item: 16956
Availability: In Stock
Showgard
Item #: 16956 -
Canadian Plate Blocks, etc.
Item: 16958
Availability: In Stock
Showgard
Item #: 16958 -
Canadian Plate Blocks, etc.
Item: 16976
Availability: In Stock
Showgard
Item #: 16976 -
Israel Plate Blocks, etc.
Item: 16978
Availability: In Stock
Showgard
Item #: 16978 -
Israel Plate Blocks, etc.
Item: 19672
Availability: In Stock
Lighthouse
Item #: 19672 -
Ultra violet lamp, for detection of phosphorescence, short wave uv light
Item: 19762
Availability: In Stock
Lighthouse
Item #: 19762 -
Plastic sealed stamp perforation gauge. The purpose of a stamp perforation gauge is to measure and count the number of perforation on a stamp. Like coin varieties, seemingly identical stamps can also have minute differences that distinguish them apart, such as the perforations. For example, you may have several stamps in the same series, that look the same, but one has 13 perforations, and the other has 12.