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Sometime between 1913 to 1915, the American Red Cross central office in Manila began marking stamps purchased from the Bureau of Posts with the perforated initials "ARC" in order to control the loss and unauthorized use of its stamps. The perforated initials was applied either on the front or back of the stamp and sometimes in inverted position. This practice continued until 1926. |
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Unlisted |
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Single Line Watermarked PIPS  |
Single Line Watermarked PIPS   |
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Vert. Reading Up |
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