There is an "essay" about bollards, especially those that appear to be old muzzle-loading cannon that have been reused. This is still being developed and comments are welcome. At:

There are some minor incidental files also held on my web-space, including some related to photography:

Comments and views about the use of flash photography in museums and art galleries at:

Illustration of photo-stitching software to create a two-dimensional "roll-out" view of the periphery of a cylindrical object:

Dr Martin H. Evans and his wife, Dr Janet West, created and maintained a list of Naval and Maritime Museums in Britain and Ireland.
We have kept this list up to date, to the best of our ability, for almost twenty years. Since January 2015 the list has no longer been updated by us. It will remain accessible at this URL for a time, but should be regarded as a check-list.
The list is now held by the Scarborough Maritime Heritage Centre, and is accessible at:

M. H. Evans -   e-mail:  mhe1000@ hermes.

Updated 9th August 2017.

"The only scholarship that has any merit, I suppose, is what is useful to other people as well as oneself. The most meritorious of all is what is useful to other scholars, sometimes for generations."

Peter Levi: "The Hill of Kronos", 1980.