12, 1899 $1 Black, Type I, used alongside 2c Rose Carmine, 5c Blue, 10c Brown Type I, and 50c (2, 5, 8, 11) on registered cover to Dresden, Germany, all tied by blue "Guam, Ladrone Isds., Aug 24 10AM 1901" duplex cancels, matching blue circle Agana handstamp with manuscript registry number, proper backstamps, gum staining affects 2c and 50c, 50c oxidized and with natural s.e., envelope vertical crease well away from stamps, Very Fine and scarce, attractive and colorful use of both high values on the same cover (Scott $3,500 for $1 on cover)rnProvenance: Rarities of the World (R.A. Siegel Sale 895, 2005)rnCorey Long (R.A. Siegel Sale 948, 2007) (Image)

CV. 1,000