Stamp data values used by Vietnam 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

35 distinct values used for perf among 2936 stamp types.

Value	Uses
13	864	13 ( 13.00 x 13.00 )
11	137	11 ( 11.00 x 11.00 )
12	131	12 ( 12.00 x 12.00 )
12.5	100	12.5 ( 12.50 x 12.50 )
12.75	91	12.75 ( 12.75 x 12.75 )
12.5x12.25	57	12.5x12.25 ( 12.50 x 12.25 )
13x13.25	57	13x13.25 ( 13.00 x 13.25 )
12x12.5	49	12x12.5 ( 12.00 x 12.50 )
13.25x13	33	13.25x13 ( 13.25 x 13.00 )
13.5	27	13.5 ( 13.50 x 13.50 )
10.75	22	10.75 ( 10.75 x 10.75 )
11.5	17	11.5 ( 11.50 x 11.50 )
12.25	17	12.25 ( 12.25 x 12.25 )
12.5x12	17	12.5x12 ( 12.50 x 12.00 )
12.25x12	16	12.25x12 ( 12.25 x 12.00 )
12.25x12.5	16	12.25x12.5 ( 12.25 x 12.50 )
13.25	15	13.25 ( 13.25 x 13.25 )
imperf	12	imperf (imperf 0.00 x 0.00 )
12.25x11.75	10	12.25x11.75 ( 12.25 x 11.75 )
12.75x12.5	10	12.75x12.5 ( 12.75 x 12.50 )
12.5x11.75	8	12.5x11.75 ( 12.50 x 11.75 )
12.5x12.75	7	12.5x12.75 ( 12.50 x 12.75 )
13x12.75	7	13x12.75 ( 13.00 x 12.75 )
13.25x12.75	4	13.25x12.75 ( 13.25 x 12.75 )
10.75x11	3	10.75x11 ( 10.75 x 11.00 )
11.75	3	11.75 ( 11.75 x 11.75 )
12x12.25	3	12x12.25 ( 12.00 x 12.25 )
13.5x13.6	3	13.5x13.6 ( 13.50 x 13.60 )
13.5x13.75	2	13.5x13.75 ( 13.50 x 13.75 )
13.75	2	13.75 ( 13.75 x 13.75 )
12.75x13	1	12.75x13 ( 12.75 x 13.00 )
12.75x13.25	1	12.75x13.25 ( 12.75 x 13.25 )
12.75x13.5	1	12.75x13.5 ( 12.75 x 13.50 )
13.75x13.5	1	13.75x13.5 ( 13.75 x 13.50 )