This is the Wrenn Ref 00/1/74 2nd Edition Catalogue issued by Basildon from 1974. It is the standard version (Page 35-Converts one wagon or coach), and their are 2 other variations to the 2nd Edition set. As a catalogue it set the standard of Wrenn products to be offered to the Railway Modelling market over the next few years (Period 3/4).

Condition of the Catalogue is "Excellent to near mint" for its age.