Home / Magazine Back Issues / ‘OneTwoFive’ HST Diagrams Supplement ‘OneTwoFive’ HST Diagrams Supplement£3.00 Before HST Working Diagrams were widely available on the internet and were not listed here on our own website, The 125 Group produced a twice yearly ‘HST Diagram Supplement’ for members of the Group. Category: Magazine Back Issues Tags: Magazine, 125 Group SPECIAL OFFER - Buy 6 or more magazines and receive a discount of 10% off the total price.Share this:TweetWhatsAppEmailPrint Select Issue Number Choose an option11 (Spring 2005)Clear Quantity Add to basket Description Additional information Reviews (0) Description Maybe you are a new member of The 125 Group and you’d like to know the authoritative details of HST workings, or maybe you missed an issue of the diagram supplement and need it to complete your collection. Whichever it is, please select the issue number(s) that you require from the drop down list below. These are a detailed and accurate listing of the many HST services operated by each train company in the period 2001 to 2006. NOTE – We now only have a single copy remaining of each of these rare booklets! Each booklet contains 12 pages of diagrams with a picture front cover. Related Additional information Select Issue Number 11 (Spring 2005) Reviews There are no reviews yet. Be the first to review “‘OneTwoFive’ HST Diagrams Supplement” Cancel replyYou must be logged in to post a review. This site uses Akismet to reduce spam. Learn how your comment data is processed.