2026. március 24, kedd, 17:30
SearchThe Plant PressFrom The Plant Press, Vol. 25, No. 2, April 2022.Stamp of approval: A guide to gesneriads on stampsBy Larry Skog and John L. ClarkStamp-collecting, or philately, is a time-honored hobby that has been indulged in by kings, presidents, and every-day folk since postage stamps first came into use in the 1840s. Bővebben »