Emergency Issue for Atjeh. Overprints in small size figures. Inverted overprint F 1,- on 5 sen, overprinted again with as a result the stamp has 2 squared blocks (one of only two known), together with 6 other Sumatra stamps, on cover from Koetaradja 19.11.47 (the OE in the postmark is missing) to Penang. A very important philatelic cover!

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 1,- on 5 sen with small square block in block of 4, unused. Rare!

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 1,- on 5 sen with small square block in block of 4, cancelled Langsa 21.1.48. Rare!

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 2.50 on 5 sen with small square block and violet ORI overprint in block of 4, unused. Rare!

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 0,50 on 5 sen with small square block, used Langsa 3.4.48

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 1.- on 40 sen with small square block, unused

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 2,50 on 15 sen with small square block, used

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 2,50 on 40 sen with small square block, two stamps used to be a pair, used

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 5,- on 40 sen with small square block, used

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 5,- on 40 sen with small square block and violet ORI overprint, unused

Emergency Issue for Atjeh. Overprints in small size figures. Overprint F 1,- on 5 sen with small square block (1 pair and 1 single) and 10 Rp. with small ornament and Pos Udara on 40 sen (1 single, 1 pair and 1 strip of 5) on the back of an address card for inland packages from Koetaradja (under Dutch control, OE in the postmark missing) 9.4.48 via Bireuen (under Indonesian control), where the stamps were cancelled on 12.4.48 to Lhoseumawe 16.4.48. Stamp of 2 roepiah is missing, nevertheless a most interesting postal item with in front violet overprint Repoeblik Indonesia and label Pp13 in Dutch language ´Verschuldigde kosten´ (= charges due)

Emergency Issue for Atjeh. Overprints in small size figures. Overprint R 5,- on 15 sen with small square block, 2 strips of 10 with small and large red square blocks, dots or comma behind the 5, both strips unused, and a single R 5,- on 15 sen on piece, genuinely used Lhoseumawe 23.11.49

Emergency Issue for Atjeh. Overprints in medium size figures. Overprint R 2.50 on 3 sen with large square block (2 blocks of 4), R 5.- (block of 4, single with greyish red overprint, single with shifted overprint) and R 10.- on 3 sen (single), several varieties

Emergency Issue for Atjeh. Overprints in medium size figures. Overprint R 5.- on 15 sen with large size squared block in strip of 10 and 2 strips of 5 (used to be a strip of 10), showing dot or comma behind the 5 and oblique print on the 2 strips

Emergency Issue for Atjeh. Overprints in medium size figures. Overprint R 20 on 2 sen with large square block in strip of 5, so far the largest multiple of this rare stamp

Emergency Issue for Atjeh. Overprints in medium size figures. Overprint R 20 on 2 sen with large square block as a single on piece together with R 2.50 on 5 sen, R 5.- on 15 sen and R 10.- on 3 sen, genuinely used Koetaradja 25.1.50. So far only two used copies of the R 20.- known on piece