Best Regards Alan Harris, Carharrack Roger Winnen replies
Re the Trenance Viaduct picture I think this is of a 35XX Great Western tank - they were built in 1884 and did operate in our part of the world - some were later modified and fitted with tenders.
With Regard to the second picture a reply from Mick House.
Details of the second photo from Alan Harris. Brighton Works Stroudley Terrier 377S was photographed at Caterham station in Surrey on Sunday 6th August 1956 and it was Celebrating 100 years of the Caterham Railway Company 1856 to 1956, the train ran the short distance from Purley to Caterham and back. Regards Mick