Antique HALDEN Brass & Steel Draughtsmans Compass & Drawing Pen Very Rare Collectors Items...
Been very lightly cleaned...
No little thin points, these appear to be missing...Selling as Spares or repair....Couple of period extras included...Great Desk top items ....
Please study the actual photographs as they form part of my description.... 
Dispatched with Royal Mail Tracked 48. 
You may collect Free on the Isle of Wight