US Michel263 gez. L11 1/2 : 11

[Sedoy]

Hallo zusammen,

ich kann mich nicht mit der Marke klären. Zanung es sich L11 1/2 :11 ergibt.
Ich bitte, mit der Bestimmung des Typs zu helfen.

[Sedoy]

Ich habe die Plate gemessen, hat zu anderen Marken verglichen, stimmt überein: 19х22,5мм

Rechts 11x10,5

[Sedoy]

noch Fotos, aber nicht sehr erfolgreich, vor allem die letzten

[Sedoy]

Ich habe die Antwort gefunden

This gauge is designed to correctly measure all perforations that occur on United States Stamps. Perforations were first measured in Europe and the European method of using millimeters was, of course utilized. In the case of United States Stamps, this is absolutely incorrect. Every stamp made by, or used by the United States has had both the design and the perforations basically made in inches or fractions of an inch. Every perforating machine used in this country has had the pins that do the perforating spaced in .001's of an inch - NOT in millimeters. The number on the left represents the approximate number of perforations in a distance of two centimeters. The numbers on the right represent the ACTUAL distance between the center of the perforation holes in thousandths of an inch. As this was the basis on which perforation equipment was designed, it is the only True way that the perforations can be measured and classified