Russia, 1857, 10k brown & blue. Manuscript cancel, large margins, Extremely Fine; with 1998 Mikulski certificate. Michel No. 1. Scott No. 1  $675. $0 (Image)

Russia, 1922 registered cover to Los Angeles, California. Cover with 6 sheets of 1917 1r Arms imperf issue applied on back of cover paying the 300r registry rate, cover and sheet faults, Fine, unusual (no photo). Estimate  $75 - 100. $0

Russia, Airmail, 1935, 1r on 10k Moscow-San Francisco Flight. Tied by "Moscow 3.8.35" cds on registered flight cover to San Francisco, airmail flight cachets on front and reverse, San Francisco receiving backstamps, address ink spot on stamp, otherwise Very Fine. Scott No. C68  Estimate $200 - 300. $0 (Image)

Russia, Airmail Official, 1922, 12m on 2.25r. All 6 different overprint types, o.g., Very Fine; all signed. Scott No. CO1  $405. $0 (Image)

Russia collection, 1858-1978. Mostly used in two Schaubek albums, useful early issues with later sets, sparse 1900-20's, strong completion from 1960's on, condition nice overall, worth inspection. Estimate  $250 - 350. $0

Russia Zemstvos. Beautiful accumulation of over a hundred locals, virtually all 19th century, mint and used holding, could easily be some rare and valuable items present, a great variety of designs. Estimate  $1,000 - 1,500. $0

Russian Offices in the Turkish Empire collection. Specialized collection mounted on exhibition pages, well over 1000 stamps covering mainly district overprint, full sheets with varieties, strength in overprint errors, highlights include Beirut 10pa on 2k inverted overprint (Sc#162a) in corner margin mint block, 5pa on 1k block of four used on picture-side of Navigation and Trade Co. postcard, Constantinople with unlisted mis-spellings 10pi on 1r mint with "Constanttnople", and "Constautinople" on right stamp of 35pi on 3.50r mint pair, Dardanelles 20pa on 4k inverted overprint sheet of twenty-five, margin block of nine of the same issue with overprint inverted on lower row of three and the other six with name omitted, Jaffa two types of 'J' inc. 20pa on 4k pair with both types, 20pa on 1k used on 1910 postcard to France, blocks and gutter pairs with overprint varieties in combination with normal of Dardanelles, Jerusalem, Mont Athos, Trebizonde, etc., in-depth collection with much unlisted material. Estimate  $10,000 - 15,000. $0