A weekly look at collectors and collections in their limitless variety. Introduced by Harriet Crawley with Ray Gosling , Sarah Kennedy John Fitzmaurice Mills
This week a visit to the Didcot locomotive depot where GWR, ' God's Wonderful Railway still flourishes - they're even reconstructing Brunei's seven-foot gauge railway, last seen in 1890; also a look at whether Limited Edition prints are a good investment.
Assistant producers
BRIAN HAWKINS , FIONA MCKENZIE
Producer CHRISTOPHER LEWIS. BBC Bristol