| Link | Title | Date | Description |
| Encyclopaedia of Jamaican Philately Vol 1 - Adhesives to 1935 | 1995 | Available from www.pennymead.com | |
| Encyclopaedia of Jamaican Philately Vol 6 - GB Used in Jamaica | 2001 | Available from www.pennymead.com | |
| Link | Street Letter Boxes of Jamaica | 2001 | Editing / consolidation of research work by Foster, Sutcliffe & Swarbrick |
| Link | Underpayment & Tax Marks | 2009 | Draft documents for forthcoming EoJP Volume on Instructional marks |
| Link | Jamaica Meter Marks | 2007 | Jamaica Meter Marks listing |
| Link | Impressed Revenues (aka Policy Marine Insurance) | 1970s 2007 |
Cameron information transcribed; Comprehensive definition by McLennan, Andrew; Seidelman, Norman with Jarvis, Steve |