... -living/records-archives-and-cornish-studies/cornwall-record-office/ You will be very lucky to find recorded details of the actual track geometry installed at any location, but with a large enough map as a background guide in Templot you can get a good idea. How fuzzy it is depends on the original scale and the scanned resolution. For example this is a 50-inch map of Crewkerne, showing a 1:8 diamond in Templot as the basis for the single-slip: 2_270057_470000000.jpg regards, Martin. posted: 27 Apr 2015 11:23 from: RichardS Martin, thank you for your usual comprehensive and helpful reply. I hope you didn't spend too long looking for the various sites. I rather expected you to say that 1:2500 was the best. Smaller scales are too small (profound) as I have found. I may try drawing the plan. Provided I can copy the general line of the curves at the Bodmin end from the 6" maps and estimate the track spacing for ...