| 21. | The philatelist Stanley Gibbons opened a shop at No . 435 in 1891.
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| 22. | Philatelists typically identify more types of stamps than do the governments issuing them.
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| 23. | Philatelists traditionally use names to identify postage stamp colors.
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| 24. | Though worthless as postage, they became popular with philatelists and oddity collectors.
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| 25. | A number of members have been appointed to the Roll of Distinguished Philatelists.
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| 26. | He was an active philatelist and a devout Southern Baptist during his life.
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| 27. | In 1923, 643 collectors joined the All-Russian Society of Philatelists.
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| 28. | SFA sold Soviet stamps to foreign dealers, Soviet philatelists, and schoolboys.
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| 29. | In March 1966, the All-Union Society of Philatelists was founded.
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| 30. | He signed the Roll of Distinguished Philatelists in 2003.
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