cover 1927-28 native envelopes (4) from Uliasutai to Kalgan two bearing 25m., one in combination with "Junk" 4c., the other from the same correspondence but without Chinese adhesive (unusual), another with 25m. strip of three in combination with "Junk" 1c. and 3c. and the other with 10m. (5, a few defects) in combination with "Junk" 4c.; all cancelled by boxed d.s.