Mikulski Collection of Russia, Frederik Collection of Iceland and Milano Collection of Lombardy-Venetia
June 7-8, 2006
| Images | Description | Current Bid |
 | Lot #119 Experimental Postmark of St.Petersburg 10k brown & blue, tied on piece by "1" numeral canc. (height 4.5mm) of four circles of thin dots (diameter 28mm), v.f. This was the first of the two experimental cancels introduced prior to the wide usage of numeral dotted pmks (in the second experimental cancel, numeral "1" was much larger), only a few first stamps of Russia exist with this pmk Catalog #1 | Price Realized $4,500.00 |
 | Lot #182 Experimental Postmark of St.Petersburg 1858 10k brown & blue, tied on piece by "1" numeral canc. (height 4.5mm) of four circles of thin dots (diameter 28mm), v.f., rare, ex-Mertens collection Catalog #2 | Price Realized $625.00 |
 | Lot #183 Experimental Postmark of St.Petersburg 1858 10k brown & blue, tied on piece by "1" numeral canc. (height 4.5mm) of four circles of thin dots (diameter 28mm), some irregular perfs at bottom, fine and rare stamp Catalog #2 | Price Realized $450.00 |
 | Lot #184 Experimental Postmark of St.Petersburg 1858 10k brown & blue, cancelled by "1" numeral canc. (height 4.5mm) of four circles of thin dots (diameter 28mm), faults, fine appearance Catalog #2 | Price Realized $150.00 |
 | Lot #185 Experimental Postmark of St.Petersburg 1858 10k brown & blue, thick paper, cancelled by "1" numeral in circular dots experimental postmark of St.Petersburg on small carte-de-visite size cover to Viborg, with red St.Petersburg 7 May, 1858 departure datestamp, v.f. This second experimental "1" canceller was used for normal postal service at St.Petersburg post office  Catalog #2 | Price Realized $1,000.00 |
 | Lot #186 Experimental Postmark of St.Petersburg 1858 10k brown & blue, thick paper, placed upside down and cancelled by "1" numeral in circular dots experimental postmark of St.Petersburg on cover to a small town in the Kurland province, sent via Frauenburg, with red St.Petersburg 9 May,1858, wax seal removed from back, little toning, otherwise fine Catalog #2 | Price Realized $500.00 |
 | Lot #225 Experimental Postmark of St.Petersburg 1858 20k blue & orange, thin paper, cancelled by "1" numeral canc. (height 4.5mm) of four circles of thin dots (diameter 28mm), fine and rare stamp, ex-Mertens collection Catalog #3 | Price Realized $1,400.00 |
 | Lot #226 Experimental Postmark of St.Petersburg 1858 20k blue & orange, cancelled by second experimental pmks of St.Petersburg "1" numeral canc. (height 6mm) of four circles of thin dots (diameter 20mm), fine Catalog #3 | Price Realized $700.00 |
