Commercial Overprint Styles
 h1a |
 h1b |
 h1c |
 d1a |
|||
 h2a |
 h2b |
 h2c |
 h2d |
|||
 h3a |
 h3b |
 h3c |
 h3e |
 h3f |
||
 h4a |
 h4b |
 h4d |
 h4e |
 h4f |
 h4g |
 h4h |
 h5a |
 h5b |
 h5c |
 h6a |
 h7 |
||
 hc2b |
 hc3a |
 hcc3a |
 c1a |
 cc1 |
 vc2a |
 chc |
 hv2a |
 hv3a |
 hv3b |
 hv4b |
 hv4c |
||
 v1a |
 v1b |
 v1c |
 v1d |
|||
 v2a |
 v2b |
 v2c |
 v2e |
 v2f |
 v2g |
|
 v3a |
 v3b |
 v3c |
 v3d |
 v3e |
 v3f |
 v3g |
 v3i |
 v4a |
 v4b |
 v4d |
|||
 x2a |
 x2b |
 x2c |
||||
 x3a |
 x3c |
 x4a |
 x4av |
 x4b |
 x4c |
From "A Catalogue of GB Commercial Overprints", by J. D. Bonney and D. J. Lane, 1990.