Thanks Richard, but I am not sure I will ever be in a position to do much more than posts on Predecimal. I had a few years retirement where I was able to spend a lot of time on the hobby, but I am no longer in that position. I could do something like retrieving all my Predecimal copper penny posts and putting them all in one place in a new thread, which could be added to if anything new and relevant needs posting, by myself or other members.
We have already discussed book, CD, website options but I am not about to embark on a venture like that myself. The best place to describe copper Victorian pennies is possibly on your own site, and you are most welcome to grab any of my material and put it on there if you wish. I have no desire to attempt to profit from my material, and am more than happy to share for the benefit of the numismatic community.
The main problem that I see with any Victorian Copper penny book (or website) is deciding what the sub-varieties should be for each year, and where to draw the line with respect to things such as legend repairs, date differences, colon positions, various dots. A new book (site) should in my opinion start with an introduction about all these different 'features', many of which will have already been mentioned by Gouby or Bramah, and a brand new list (with new naming convention) of each coin which the author considers to be a variety. The naming convention would of course have to allow for any new discovery to slot in neatly. Pictures of the varieties for each year can then follow on, with some mention of rarity.
As I have said before, I think that discussion of what is, and what isn't, a sub- variety for each 'feature' that is seen should perhaps first take place on a forum such as this. Personally I would not be happy to presume that I knew enough to forge ahead without spending a good deal of time involving others. Also, I would need to examine coins from other collectors in order to picture all the features to the consistent standard I would like. e.g. I don't have many 1843's, 1849's, 1856's and 1860's in my own collection!