desc_issuer: Netherlands Indies desc_function: airmail desc_year: 1931 desc_denom: 30c Related descs: issuer=Netherlands Indies-1930-12 1/2c issuer=Netherlands Indies-1932 Used by 1 overprinted stamp: Netherlands Indies postage 1934 2c redlil d=landscape & garudas oc=blk on=type=airmail-1931-30c unwmk Not used by any images. Matches 1 type: Netherlands Indies airmail 5/1931 30c redlil d=landscape & garudas unwmk |