1893/1911, two commercially used stationeries: card 2c. on 3c. rose from "FELLOWSHIP B.GUIANA AP 5 93" to New York with arrival mark 18.4.93 alongside (full message on reverse); envelope 2c. rose uprated by 1c.+2c. from "MAHAICONY 13 MAR 1911" to Los Angeles with transit mark "GEORGETOWN B.GUIANA 13 MAR 1911" on reverse. (Image)