Stamps of Panama, 6th of any month of any year
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postage
1970, Jan 6 11th Central American & Caribbean Games issue wmk. Argentine arms & AR (11 stamps)
| - | 1c | p. 12 | ||||
| - | 2c | p. 12 | ||||
| - | 3c | p. 12 | ||||
| - | 5c | p. 12 | ||||
| - | 10c | p. 12 | ||||
| - | 13c | p. 12 | ||||
| - | 13c | multi | Peristeria elata | |||
| - | 13c | multi | ||||
| - | 25c | p. 12 | ||||
| - | 30c | p. 12 | ||||
| - | 30c | multi |
1976, May 6 Marine Life 1976 issue - marine life (1976) wmk. interlocking circles (5 stamps)
| - | 2c | multi | Evibacus princeps | |||
| - | 3c | multi | Ptitosarcus sinuosus | |||
| - | 4c | multi | Acanthaster planci | |||
| - | 7c | multi | Oreaster reticulatus | |||
| - | 1234 | Minisheet |
2003, Aug 6 Russell 100th issue (no wmk info)
| - | 10c | multi | Luis C. Russell | — | — |
airmail
1960, Feb 6 World Refugee Year issue unwmk
| - | 25c | blk | ||||
| - | 50c | brn | ||||
| - | 1b | redorg |
1961, Jul 6 1960 surcharges issue (no wmk info)
| - | 0.01b | on 10c (98) | ||||
| - | 1b | ltbl & dkbl | ++on=25c-Wm: 3 |
1964, Apr 6 ovpted
| - | 0.10b | on 5c (119) | ||||
| - | 0.10b | on 5c (119) |
1976, May 6 Marine Life 1976 issue - marine life (1976) wmk. interlocking circles
| - | 17c | multi | Diodon hystrix | |||
| - | 27c | multi | Pocillopora damicornis |
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