Astrolabe of Habermel, Nicaragua 1985
Michel 2624 Scott 1487
Astrolabe of Erasmus Habermehl,
Appearance of Halley's Comet
Michel NI 2624
Stamp Number NI 1487
Yvert et Tellier NI PA1120
Stanley Gibbons NI 2711
Astronomy | Comets | Measuring Instruments
1985-11-26
33 x 44 mm
Multicolor
Air Post
comb 12¾
Offset lithography
9 C$ - Nicaraguan córdoba
16% Accuracy: Very High
Habermel Astrolabe, 1576
