Lot
171 
Canada, Dead Letter Office Mail, 1872-1941, group of 14 covers including 1872 and 1878 return envelope uses from DLO with blue and red embossed flaps, 1875 3¢ small queen use with red "Returned for Postage" two-line handstamp, 1884 "Returned Dead Letter" envelope use with printed "3" rating, couple 1940s postage due uses, etc.; some mixed condition, F.-V.F. Estimate $300 - 400.