Make either a  Northern or Southern Hemisphere instrument, or make both.
For those astrologers who really want to engage with the sky and make their own working instrument. This Studyshop contains the templates, instructions as well as exercises for both the northern as well as the southern hemisphere versions of the astrolabe.  Give yourself a treat and spend a day with this Studyshop and your understanding of the sky and the stars will be greatly enhanced.  This kit is also perfect for astrology teachers to use to help student's understand the mechanics of the chart.