1922/1940, Canada, special delivery stamps, group of different issues
20 c. carmine-red and 20 c. orange new (S. G. S4, S5) hinged; 20 c. brown-red and 20 c. inscribed “cents”, used (S. G. S6, S7); 20 c. scarlet, used (S. G. 8); 10 c. green and 20 c. scarlet, new hinged (S. G. S9/S10); 10 c. green (S. G. S12) and 10 c. green (S. G. S15) new hinged. Fine.