1899 Offices in China, Russia (Horizontal Watermark, Full Set, CV $30) (Image)

1904 50k Offices in China, Russia (Horizontal Watermark, CV $40) (Image)

1904-08 Offices in China, Russia (Vertical Watermark) (Image)

1904-08 50k Offices in China, Russia (Vertical Watermark, CV $900, MNH) (Image)

1904-08 1r Offices in China, Russia (Vertical Watermark, CV $150, MNH) (Image)

1904-08 3.5r Offices in China, Russia (Vertical Watermark, MNH) (Image)

1904-08 7r Offices in China, Russia (Vertical Watermark, Signed, CV $130, MNH) (Image)

1904-08 Offices in China, Russia (Vertical Watermark, CV $70) (Image)

1907 5r Offices in China, Russia (INVERTED Overprint, Vertical Watermark, CV $1,500) (Image)

1907 Offices in China, Russia (Vertical Watermark, Full Set, Signed, CV $190) (Image)

1907 5r Offices in China, Russia (Vertical Watermark, Signed, CV $40) (Image)

1907 10r Offices in China, Russia (Vertical Watermark, Signed, CV $300, MNH) (Image)

1908 25k Offices in China, Russia (Spots on Value, CV $130+, MNH) (Image)

1910-16 Offices in China, Russia (CV $50) (Image)

1917 Offices in China, Russia (CV $30) (Image)

1917-18 Offices in China, Russia (CV $30) (Image)

1917 Offices in China, Russia, Blocks of Four (CV $170, MNH) (Image)

1917 15c on 15k Offices in China, Russia, Block of Four (OFFSET Center, MNH) (Image)

1917 35c on 35k Offices in China, Russia, Gutter Block (MNH) (Image)

1917 35c on 35k Offices in China, Russia (INVERTED Overprint, CV $80) (Image)

1917 50c on 50k Offices in China, Russia (Pale Background, MNH) (Image)

1917 14c on 14k Offices in China, Russia (CV $30, MNH) (Image)

1917 14c on 14k Offices in China, Russia (CV $30, MNH) (Image)

1917 14c on 14k Offices in China, Russia, Corner Pair (CV $60, MNH) (Image)

1917-18 Offices in China, Russia (Signed, CV $70) (Image)