2 original private siding agreements with diagrams have appeared on ebay. They are both for sidings on the Portishead line & date from 1909 & 1912. The companies involved are the Ashton Vale Iron Company & Giles & Son (Though looking at the diagram reproductions I think they might relate to the same siding)
Links are:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... SS:GB:1123
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... SS:GB:1123
Portishead line private siding agreements on ebay
Portishead line private siding agreements on ebay
Martin
Dynamic Rail Maps: http://www.railmaps.org.uk
Dynamic Rail Maps: http://www.railmaps.org.uk