Canada U42-U44

1932 One cent green, Two cent brown and Three cent red postal envelopes (size 8), all addressed to A.F. Brophey (prepared by Legault) and postmarked on FIRST DAY OF ISSUE at Ottawa – FEB 2 1932, FEB 4 1932 and DEC 15 1931 respectively. First and third with Postage Stamp Division P.O.D. CDS on reverse. A very rare trio, quite possibly the only known set of First Day Covers, Very Fine (Unitrade U42-U44, Webb EN41-EN43)