Dutch planisphere for 50 north, perfect anywhere between 45 and 55 north. A round planisphere, 25 cm in diameter, with instructions and a few interesting tips on the backside. For use in: northern usa, south canada, central europe, central asia.
Dutch planisphere for 50 north, perfect anywhere between 45 and 55 north. A round planisphere, 25 cm in diameter, with instructions and a few interesting
