Lot
74 BK
/
Canada, Airmail Semi-Official 1924 (25¢) Red, Laurentide Air Service, horizontal roulettes, complete unexploded booklet of 4 panes of two, o.g., interleaving adherence affecting 5 stamps, others never hinged, minor scuff on front booklet, otherwise F.-V.F., a rare complete booklet. Scott No. CL4a $2,000.
Realized: $450