British Guiana (1909) 19th & 20th Century Cover, Postal stationery wrapper to Austria.
$25.00 USD Approx: £15.68, €18.93 Item #E15460
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British Guiana (1871) 19th & 20th Century Stanley Gibbons #95 Used, (Scott #53) Catalog Value £29.00
$11.00 USD Approx: £6.90, €8.33 Item #G11019
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British Guiana (1878) 19th & 20th Century Stanley Gibbons #144 Used, (Scott #85) Catalog Value £100.00
$42.00 USD Approx: £26.35, €31.80 Item #G11018
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British Guiana (1898) 19th & 20th Century Stanley Gibbons #219 Cover, (Scott #154) On redirected folded letter to USA partially separated at folds.
$150.00 USD Approx: £94.09, €113.58 Item #E15458
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British Guiana (1904) 19th & 20th Century Stanley Gibbons #235(2) Cover, (Scott #134(2)) On postal stationery wrapper.
$50.00 USD Approx: £31.36, €37.86 Item #E15446
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British Guiana (1903) 19th & 20th Century Stanley Gibbons #235(2) Cover, (Scott #134(2)) On cover to England. Backflap tear.
$40.00 USD Approx: £25.09, €30.29 Item #E15445
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British Guiana (1907) 19th & 20th Century Stanley Gibbons #255 Cover, (Scott #175) On cover to USA.
$30.00 USD Approx: £18.82, €22.72 Item #E15455
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British Guiana (1929) 19th & 20th Century Stanley Gibbons #272//278 Cover, (Scott #191//197) On air mail cover to US Virgin Islands with letter discussing Lindberg carried letters.
$75.00 USD Approx: £47.05, €56.79 Item #E15456
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British Guiana (1935) 19th & 20th Century Stanley Gibbons #292(2) Cover, (Scott #214(2)) On Registered cover to USA.
$60.00 USD Approx: £37.64, €45.43 Item #E15454
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British Guiana (1936) 19th & 20th Century Stanley Gibbons #292 Cover, (Scott #214) On unopened cover to USA with enclosure.
$25.00 USD Approx: £15.68, €18.93 Item #E15459
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British Guiana (1946) 19th & 20th Century Stanley Gibbons #293(2) Cover, (Scott #215(2)) On "Official" air mail cover to USA.
$20.00 USD Approx: £12.55, €15.14 Item #E15452
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British Guiana (1939) 19th & 20th Century Stanley Gibbons #308(2) Cover, (Scott #230(2)) On special event cover to USA.
$30.00 USD Approx: £18.82, €22.72 Item #E15450
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British Guiana (1939) 19th & 20th Century Stanley Gibbons #308(2) Cover, (Scott #230(2)) On special event cover to USA.
$30.00 USD Approx: £18.82, €22.72 Item #E15451
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British Guiana (1942) 19th & 20th Century Stanley Gibbons #311, 317 Cover, (Scott #233, 239) On soiled censored Registered air mail cover to Ireland.
$30.00 USD Approx: £18.82, €22.72 Item #E15447
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British Guiana (1942) 19th & 20th Century Stanley Gibbons #311, 317 Cover, (Scott #233, 239) On faulty censored Registered air mail cover to Ireland.
$30.00 USD Approx: £18.82, €22.72 Item #E15449
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British Guiana (1948) 19th & 20th Century Stanley Gibbons #311(4) Cover, (Scott #233a(4)) Block on Registered air mail cover to USA.
$30.00 USD Approx: £18.82, €22.72 Item #E15457
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British Guiana (1946) 19th & 20th Century Stanley Gibbons #312 Cover, On returned Pan American Airways Test cover from USA.
$40.00 USD Approx: £25.09, €30.29 Item #E15453
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British Guiana (1938) 19th & 20th Century Stanley Gibbons #312 Mint Lightly Hinged, (Scott #234a) Catalog Value £26.00
