几内亚 : 邮票 [主题: 数学家] [1/5] : Colnect 📮

Jean Sylvain Bailly (1736-1793)

专题:: Surcharged definitives 1991-1994
目录编号:: Mi:GN 1324, Sn:GN 1182N, Yt:GN 929, Sg:GN 1445
Overprints:: 点击查看加印和附加费
主题:: 天文学家 | 市长 | 政治家 | 数学家 | 法国大革命 | 革命 | 革命者
发行日期：:: VisitColnectCom
颜色:: 多色的
印刷厂:: Impressor S.A.
版式:: 邮票
发行方式:: 代理问题：确定
齿孔:: 梳式 13¼
印刷:: 胶版印刷
面值:: 100 GFr - 几内亚法郎
说明:: Little to no evidence of usage. Surcharging done to sell overproduced stocks of older issues to collectors.

Although this issue was authorized by the Guinea postal administration, the vast majority of the issue was not sold in Guinea, but only distributed by the Guinea philatelic agency Impressor S.A. for distribution onto the philatelic market.
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专题:: Bicentenary of Year 1 of the French Republican calendar
目录编号:: Mi:GN 1422A, Sn:GN 1216, Yt:GN 975, Sg:GN 1522
Overprints:: 点击查看加印和附加费
: Has minor variants: 1
主题:: 天文学家 | 市长 | 政治家 | 数学家 | 法国大革命 | 革命 | 革命者
发行日期：:: 1993-02-24
颜色:: 多色的
印刷厂:: Impressor S.A.
版式:: 邮票
发行方式:: 机构发行：纪念币
齿孔:: 梳式 13¼
印刷:: 胶版印刷
面值:: 250 GFr - 几内亚法郎
说明:: Although this issue was authorized by the Guinea postal administration, the vast majority of the issue was not sold in Guinea, but only distributed by the Guinea philatelic agency Impressor S.A. for distribution onto the philatelic market.

Silver overprint "BICENTENAIRE DE L'AN I DE LA REPUBLIQUE FRANCAISE".
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专题:: Famous People (2001)
目录编号:: Mi:GN 3172, Sn:GN 1936a, Yt:GN 2150JX, Sg:Unlisted
主题:: 光学仪器 | 名人 | 数学家 | 物理 | 物理学家 | 男性 | 诺贝尔得奖者
发行日期：:: CopyWrong
颜色:: 多色的
水印:: 无水印
印刷厂:: Impressor S.A.
版式:: 邮票
发行方式:: 机构发行：纪念币
齿孔:: 梳式 13¼
印刷:: 胶版印刷
面值:: 450 GFr - 几内亚法郎
说明:: Although this issue was apparently authorized by the Guinea postal administration, the vast majority of the issue was not sold in Guinea, but only distributed by the Guinea philatelic agency Impressor S.A. for distribution onto the philatelic market.

Apparently the Guinea Republic was using multiple stamp agencies in this year.
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专题:: History of Space Exploration (2000)
目录编号:: Mi:GN 3553, Sn:GN 1862f, Yt:GN 2277, Sg:Unlisted
主题:: 名人 | 哲学家 | 外太空 | 天文学家 | 太空旅行 | 数学家
发行日期：:: iInfringe
颜色:: 多色的
版式:: 邮票
发行方式:: 机构发行：纪念币
齿孔:: 14
印刷:: 胶版印刷
面值:: 200 GFr - 几内亚法郎
说明:: Sn claims this series was issued on 2000-12-11 and the IGPC website claims this to. Michel claims this series to be issued on 2002-08-02. Yvert claims this to be a 2002 series. Yvert is the Catalogue of Record for Guinea.

Although this issue was authorized by the Guinea postal administration, virtually the whole issue was not sold in Guinea, but only distributed by the Guinea philatelic agency IGPC for distribution onto the philatelic market.

This issue is still being sold on the IGPC website over two decades later as of the year 2025.

Apparently the Guinea Republic was using multiple stamp agencies in this year.
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专题:: Albert Einstein (2002)
目录编号:: Mi:GN 3742-3747KB, Sn:GN 2136, Yt:GN 2440-2445, Sg:Unlisted
主题:: 名人 | 数学家 | 物理 | 物理学家 | 男性 | 科学家 | 诺贝尔得奖者
发行日期：:: 2002-02-20
颜色:: 多色的
版式:: 小版张
发行方式:: 机构发行：纪念币
齿孔:: 梳式 14¼
印刷:: 胶版印刷
面值:: 6*750 GFr - 几内亚法郎
说明:: Although this issue was authorized by the Guinea postal administration, virtually the whole issue was not sold in Guinea, but only distributed by the Guinea philatelic agency IGPC for distribution onto the philatelic market.

This issue is still being sold on the IGPC website over two decades later as of the year 2024.

Apparently the Guinea Republic was using multiple stamp agencies in this year.
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