Canada #CL3 Twenty-five cent Laurentide Air Service pane of twenty

Coming in Auction #12:

Canada #CL3 sheet of twentyCanada #CL3 1924 25c. Laurentide Air Service pane of twenty, a scarce, fresh and well centered pane with light hinge marks in the 4 corner selvages, else never hinged and all very fine. Unitrade CV$4050.