Praportchetovitch, Colonel L.; Plumridge & Co, “Great Britain, Ceylon, and Europe” (February, 1933), Australian States (March, 1933), and “British Guiana, St. Lucia, St. Vincent, Turks Islands” (May, 1933), each with photoplates, some related docketing on covers and prices realized inside in places, rust spots by staples, a scarce trio of sales.  Estimate 300 Euro