I learned some new things today, and it was nice to see a diagram of the offset circles on the back of the astrolabe. Clever.
Cheers, Steve --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
I learned some new things today, and it was nice to see a diagram of the offset circles on the back of the astrolabe. Clever.
Cheers, Steve --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial