Well thanks to a really good blog and some advice it offers I have become faintly aware of the complexity and interesting history of the issuing of Machins and Wildings.
Therefore on sifting through my overwhelming collection I am now removing and sorting Military Uniforms, Railways, Machins and Wildings.
Along with some of the above are of course security codes and regional issues which add to the interest, so lots of discoveries to be made at Googles web pages.
Oh and did I mention the articles on Norvic Philatelics site to read. Oh and the MBPC website and all those wonderful places as listed in previous posts.
Might have time to sleep at some point 😎