NOVGRAD-VOLYNSK (Ukraine): 10 kopeck brown & blue, good to large margins, tied by dotted rectangular "131" to small envelope to Byelaya Tserkov. Very fine and fresh. The only recorded No.1-entire from this small city. Certificate Buchsbayew (2014)  

OLGOPOL (Ukraine): 10 kopeck brown & blue, large even margins, cancelled by complete and quite clear strike of pre-philatelic boxed handstamp. Very fine and rare. Signed Buchsbayew

PERNAU (Estonia): 10 kopeck brown and blue, good to large margins, tied by clear boxed "PERNOV 20 MAI 1858" to lettersheet (2 side flaps missing) to Dorpat, with arrival mark. Very fine and fresh. The only recorded cover with this cancellation. Certificate Buchsbayew (2013)

POLANGEN (Lithuania): 10 kopeck brown and blue, ample to mostly large margins, tied by clear boxed "POLANGEN 20 MAI 1858" to lettersheet to Libau. Very fine and fresh; on front 2 collector's handstamps. Certificate Buchsbayew (2013)

PUCHEZHSKY POSAD: 10 kopeck brown & blue, nice  even margins, tied by complete and clear strike of pre-philatelic double line to envelope to Moscow. Very fine and rare; the only recorded entire from this small village. Certificate Buchsbayew (2013)

RIGA (Latvia): 10 kopeck brown and blue, horizontal pair with good to large margins, tied by pen crosses to letter sheet to Pernau with reverse side dispatch mark "RIGA 10 FEB. 1858" and bilingual arrival mark. The right stamp with very minor and unobtrusive diagonal bend, still very fine and most attractive. An extremely rare franking. Certificates Mikulski (1995) and Citerne BPP (2026) 

RIGA (Latvia): 10 kopeck brown and blue, good to large margins, tied by clear c.d.s. "RIGA 7 MAY. 1858", to letter sheet to Twer, with arrival mark. Lettersheet at base with light staining, otherwise very fine and attractive. Certificate Buchsbayew (2017)

SCHRUNDEN (Latvia): 10 kopeck brown & blue, good to large margins, tied by dotted rectangular "244", with adjacent pre-philatelic bilingual double circle with manuscript date "7/IX" to letter sheet to Sessilen. Very fine and attractive. The only recorded number 1 cover from this small village. Certificate Buchsbayew (2014) 

SMOLENSK: 10 kopeck brown & blue, ample to large  margins, tied by large fancy double circle "SMOLENSK FEB.19 1858" to letter sheet to Twer. Some minor ink erosion in the address, otherwise very fine. 1 of just 2 entires recorded from Smolensk. Certificate Buchsbayew (2015) 

SVENTSIANY (LITHUANIA): 10 kopeck brown & blue, good to large  margins, tied by boxed pre-philatelic "SVIENTSIANY" with matching double line despatch mark, to small cover to Warzaw, with both red arrival mark and boxed "1/P"(offset on front). Very rare and attractive.  Certificate Buchsbayew (2014) 

TAUROGGEN (Lithuania): 10 kopeck brown & blue, large margins, tied by boxed  "TAUROGEN 28 MAR 1858" to lettersheet with reverse side oval handstamp "SPEDITIONS-GESCHÄFT JOHN G. KNIEP/TAUROGGEN", to Riga, with arrival mark. Supposed to origin from (most likely) German soil and forwarded. Just four similar entires with the Kniep handstamp have been recorded. Certificate Buchsbayew (2013)

TELSHI (Lithuania): 10 kopeck brown & blue, slightly touched at upper right, otherwise good to large margins, tied by dotted rectangular "183" to envelope with matching dispatch c.d.s. on reverse, to Wilno (Vilnius). Tiny parts of ink removed in the lower left margin of the stamp, otherwise fine. Very rare; just 2 other No.1-entires have been recorded from Telshi. Certificate Buchsbayew (2014)