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23 blueprints available
Blueprints (23)
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
by Astro
Middle Ages
37
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
by Astro
Brass
29
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
by Astro
Bronze
27
0
0
0
3
0