Gambia SG10B/11B 1/2d Wmk CC Comb Perf 3rd printing 58500 printed M/M

This came from a very specialized collection and was listed as Orange. Stanley Gibbons does not list the second printing which was line perf and the third printing which was comb perf separately. (see footnote under SG208). (wmk sideways was the first printing) Only 58500 comb perf printed.