(a) 8.4 × 9.5 cm irreg. (image and sheet) (b) 11.4 × 7.5 cm irreg. (image and sheet) (c) 11.7 × 7.5 cm irreg. (image and sheet) (d) 8.8 × 10.3 cm irreg. (image and sheet) (e) 7.2 × 12.1 cm (image and sheet) (f) 8.4 × 10.5 cm irreg. (image and sheet) (g) 8.6 × 11.8 cm irreg. (image and sheet) (h) 7.5 × 20.2 cm irreg. (image and sheet) (i) 5.6 × 20.4 cm irreg. (image and sheet) (j) 6.2 × 20.0 cm (image and sheet) (k) 16.8 × 21.7 cm (closed) 38.3 × 21.7 cm (open) (envelope)
Place/s of Execution
Hailun, Heilongjiang, China
Inscription
(k) printed in red ink (in Chinese characters) u.c.l.: printed in red ink (in Chinese characters) l.r.: printed in red ink (in Chinese characters) on reverse u.l: printed in blue ink (in Chinese characters) on reverse l.r.: stamped in red ink (in Chinese characters) on reverse l.r.:
