| Added by |
 Bart Perdieus
|
| General Description : | G.A. Koppen was known for the Post Flight Netherlands - Netherlands East Indies and back in 1927 |
| Face value | 40 Cent |
| Catalog code (Michel) | NL 213X |
| Catalog code (Scott) | NL C4 |
| Catalog code | Yvert et Tellier NL PA4 Stanley Gibbons NL 371 AFA number NL 213 NVPH NL LP4b Unificato NL A4 |
| Series | Famous Pilots |
| Place in series | 1 |
| Stamp colour | orange red |
| Watermark | Circles Type 2 Multiple [Up] |
| Stamp use | Airmail stamp |
| Print run | 935.000 |
| Issue date | 20/08/1928 |
| Designer | Chris Lebeau |
| Print technique | Offset lithography |
| Printed by | Joh. Enschedé en Zonen, Haarlem |
| Perforation | 12 |
| Height | 25.00 mm |
| Width | 25.00 mm |
| Catalog prices | Used stamp $0.25 Unused stamp $0.25 |
