Stamps of Netherlands, dkgray color
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postage
1953, Jul 1 1953 issue wmk. circles p. 13.5x12.5
| X | 20c | dkgray | Queen Juliana | |||
| - | 20c | dkgray | Queen Juliana, phosphor paper (1967) | .20 | .20 |
1969 1969 issue unwmk
| X | 90c | dkgray | Queen Juliana, p. 13.5x12.75 | — | — | |
| X | 5g | dkgray | Queen Juliana, p. 12.75x14 | 1.00–10. | .20–.30 |
marine insurance
1921, Feb 2 p. 11.5
| - | 4 1/2g | dkgray |
semipostal
1944, Mar 6 Winter Help 1944 issue p. 12.5x12
| - | 1 1/2c+3 1/2c | dkgray |
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