CANADA / NEWFOUNDLAND – Dalwick, R. E. R. / Harmer, C. H. C.: Newfoundland Air Mails 1919–1939 with additional Notes on Subsequent Flights and Air Stamps (1st edition 1953), 180 pages, hardcover (this with some faults), but plus additional articles etc.; PLUS the Revised and updated edition from 1984 by Cyril H. C. Harmer, 181 pages, hardcover, very good condition. Estimate: 50 Euro
