Stamp data values used by China, ROC for `perf'

This page lists the different values recorded for each field of a stamp type. You can click on column headings to sort by value or frequency of use.

issuer | function | year | month | day | issue | denom | currency | denom2 | ndenom | ndenom2 | base year | base month | base day | color | design type | design | variant | watermark | perf | overprint | ovpt color | on-desc-id | on-issuer | on-id | wmkorient | inscription | imprint | paper | paper color | print | plate | tagging | gum | emboss | shape | width | height | quantity | census | unissued | cat val | issue sortpos | sortpos | All issuers

43 distinct values used for perf among 4087 stamp types.

Value	Uses
12.5	272	12.5 ( 12.50 x 12.50 )
12	202	12 ( 12.00 x 12.00 )
13.5	189	13.5 ( 13.50 x 13.50 )
11.5	137	11.5 ( 11.50 x 11.50 )
13	121	13 ( 13.00 x 13.00 )
13.5x12.5	77	13.5x12.5 ( 13.50 x 12.50 )
11.75	46	11.75 ( 11.75 x 11.75 )
11.5x11.25	31	11.5x11.25 ( 11.50 x 11.25 )
12.5x13.5	30	12.5x13.5 ( 12.50 x 13.50 )
13.5x13	30	13.5x13 ( 13.50 x 13.00 )
rouletted	24	roul (roul 0.00 x 0.00 )
12.25	19	12.25 ( 12.25 x 12.25 )
11.5x11.75	15	11.5x11.75 ( 11.50 x 11.75 )
11.75x11.5	15	11.75x11.5 ( 11.75 x 11.50 )
11.5x12	12	11.5x12 ( 11.50 x 12.00 )
13.25x13.5	10	13.25x13.5 ( 13.25 x 13.50 )
11.25x11.5	9	11.25x11.5 ( 11.25 x 11.50 )
13.5x14	9	13.5x14 ( 13.50 x 14.00 )
13x13.5	9	13x13.5 ( 13.00 x 13.50 )
12.5x12	8	12.5x12 ( 12.50 x 12.00 )
14	7	14 ( 14.00 x 14.00 )
14.5	7	14.5 ( 14.50 x 14.50 )
11	4	11 ( 11.00 x 11.00 )
11.75x12.25	4	11.75x12.25 ( 11.75 x 12.25 )
12.5x13	4	12.5x13 ( 12.50 x 13.00 )
13.25x12.25	4	13.25x12.25 ( 13.25 x 12.25 )
13.25x13	4	13.25x13 ( 13.25 x 13.00 )
13.5x13.25	4	13.5x13.25 ( 13.50 x 13.25 )
13.75x13/2	4	13.75x13 ( 13.75 x 13.00 )
14x13.25	4	14x13.25 ( 14.00 x 13.25 )
12.5x13.25	3	12.5x13.25 ( 12.50 x 13.25 )
13.25	3	13.25 ( 13.25 x 13.25 )
14x14.5	3	14x14.5 ( 14.00 x 14.50 )
imperf	3	imperf (imperf 0.00 x 0.00 )
12x12.5	2	12x12.5 ( 12.00 x 12.50 )
13.5x14.5	2	13.5x14.5 ( 13.50 x 14.50 )
12.25x12	1	12.25x12 ( 12.25 x 12.00 )
12.5x12.75	1	12.5x12.75 ( 12.50 x 12.75 )
12.75x12.5	1	12.75x12.5 ( 12.75 x 12.50 )
12½	1	12.5 ( 12.50 x 12.50 )
13.25x14	1	13.25x14 ( 13.25 x 14.00 )
14x13.5	1	14x13.5 ( 14.00 x 13.50 )