The first, left, is titled Flying Scotsman, Keighley & Worth Valley Railway. The puzzle picture shows the famous locomotive, ex LNER class 'A1/A3' 4-6-2 No.60103 Flying Scotsman, heading a passenger service across a road at Oakworth. Gathered steam enthusiasts are positioned to photograph the passing train and a single, signal gantry is prominent. The blog source of more information about Flying Scotsman, the locomotive and the named train, is described in the previous post.
The second puzzle, right, is titled Jinty No. 47406, Idridgehay. Ex LMS class '3F' 0-6-0T tank locomotive, No.47406 was the 147th locomotive to leave the famous Barry Scrapyard (South Wales) in 1983. She was one of 422 built between 1924 and 1931 and was withdrawn from BR service in 1967; she has been based at the Grand Central Railway, at Loughborough, since 2010. The jigsaw photograph however, shows the loco on the Ecclesbourne Valley Railway, at Idridgehay. The railway runs from Wirksworth to Duffield in the Derbyshire Peak District, a distance of around 9 miles. A small extension of less than 1 mile joins Wirksworth to Raventor, close to the High Peak Trail and National Stone Centre. The jigsaw photograph was probably taken in 2017 when No.47406 was visiting the EVR.