Now showing: Costa Rica - Postage stamps (1950 - 1959) - 737 stamps.
September WM: None Perforation: 13
![[Airmail - National Industries, type HJ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HJ-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HK]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HK-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HO-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HR-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HW-s.jpg)
September WM: None Perforation: 13
September WM: None Perforation: 13
September WM: None Perforation: 13
September WM: None Perforation: 13
![[Airmail - National Industries, type HL]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HL-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HI]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HI-s.jpg)
September WM: None Perforation: 13
September WM: None Perforation: 13
September WM: None Perforation: 13
![[Airmail - National Industries, type HU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/HU-s.jpg)
September WM: None Perforation: 13
![[Airmail - National Industries, type HI]](https://www.stampworld.com/media/market/546361/9644793-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 498 | HI | 5C | carmine/black | - | - | - | - | |||||||
| 499 | HJ | 10C | bluish black/black | - | - | - | - | |||||||
| 500 | HK | 15C | green/black | - | - | - | - | |||||||
| 501 | HL | 20C | dark violet/black | - | - | - | - | |||||||
| 502 | HM | 25C | reddish violet/black | - | - | - | - | |||||||
| 503 | HN | 30C | violet/black | - | - | - | - | |||||||
| 504 | HO | 35C | purple rose/black | - | - | - | - | |||||||
| 505 | HP | 40C | grey/black | - | - | - | - | |||||||
| 506 | HQ | 45C | green/black | - | - | - | - | |||||||
| 507 | HR | 50C | brownish purple/black | - | - | - | - | |||||||
| 508 | HS | 55C | yellow/black | - | - | - | - | |||||||
| 509 | HT | 60C | brown/black | - | - | - | - | |||||||
| 510 | HU | 65C | brownish carmine/black | - | - | - | - | |||||||
| 511 | HV | 75C | violet/black | - | - | - | - | |||||||
| 512 | HV1 | 80C | violet/black | - | - | - | - | |||||||
| 513 | HW | 1Col | multicoloured/black | - | - | - | - | |||||||
| 514 | HX | 2Col | carmine rose/black | - | - | - | - | |||||||
| 515 | HY | 3Col | olive green/black | - | - | - | - | |||||||
| 516 | HZ | 5Col | grey/black | - | - | - | - | |||||||
| 517 | IA | 10Col | yellow/black | - | - | - | - | |||||||
| 498‑517 | - | - | 4.00 | - | EUR |
September WM: None Perforation: 13
