項次 1254

1950s an assembly of 5 civilian covers to Sichuan-Tibet Road-building sites incl (1) 1954.3.9 Chunking to 4.7 Sikang Site 6 (type TM2-6); (2) 1954.6.28 Chungking to Chambdo, Sikang site (type TM1-B); (3) 1954.10.31 Chungking to Sikang Site 2 (type TM2-2); (4) Xuyong, Sichuan (cds probably forged) to Road Maintenance Dept in Gangtok (1954.9.14). (5) 1950 citation of a road-builder from Eryuan. All building mobile cds are scarce.

1950年代一組4件出自西康、昌都之川藏公路築路流動郵局封，其中3件鈐流動局支、二組、六組到達戳，1件鈐德格崗拖到達 戳，另加1件民工的立功喜報，難的的一組。