New Photos of Pre 1968 Scottish Steam Locomotives of the H.R. C.R. & G&SWR LMS/B.R. Scottish Region

I have added lots of new collections and photos of Steam in Scotland featuring The Caledonian Railway, The Highland Railway, Glasgow & South Western Railway
later LMS the B.R. Scottish Region
This first collection features the unusual Highland Railway F. Smith designed Highland Railway River Class (out of gauge) which were sold to Caledonian Railway
14757 (formally named River Spey) & 13107 (Hughes Crab) Inverness station 1930 Smith H.R River class sold to C.R.
https://railway-photography.smugmug...-Fredrick-George-Smith-/River-Class/i-LVqSqXX

Relevant Info from Wikipedia
The Highland Railway River class was a class of steam locomotive with a 4-6-0 wheel arrangement. They were designed by F. G. Smith, who had joined the Highland Railway in 1904 from the North Eastern Railway. His initial post was as manager of the Locomotive, Carriage and Wagon works at Inverness (usually referred to as Lochgorm works). When Peter Drummond departed to the Glasgow and South Western Railway at the end of 1911 Smith was appointed Chief Mechanical Engineer in his place.
Delivery to Highland Railway
The 'Rivers' were Smith's only design for the Highland Railway, and they were the largest and most powerful locomotives built for that company. This involved a deadweight driving axle loading of 17.75 long tons (18.03 t; 19.88 short tons), which exceeded the maximum axle loading allowed by the company's Civil Engineer. However, Smith had taken this into account, and had designed the 'Rivers' to cause much lower 'hammer blow' upon the track than the existing Highland locomotives. When the effects of hammer blow were taken into account, the 'Rivers' put the same total weight onto the track as the previous 'Castle' Class 4-6-0s.
The first two engines were delivered to Perth around the end of August 1915, when a row immediately erupted between Smith and the company's Chief Civil Engineer Alexander Newlands. Smith and Newlands had a difficult working relationship and avoided speaking to one another. It seems that Smith had not discussed the high deadweight axle loadings with Newlands, and Newlands did not raise the matter until the locomotives arrived. On delivery, the locomotives were immediately placed in a siding while the engineers checked the drawings. Once this exercise was completed Newlands banned them from the line as being too heavy for a number of bridges and out of gauge. Smith argued that the effect of hammer blow needed to be taken into account, but the company's board sided with Newlands and Smith was forced to resign.
Sale to Caledonian Railway
The Highland managed to sell all six locomotives to the Caledonian Railway, and legend has it that they made a profit of £500 per engine in the process. They were out of gauge to the 'Caley' as well, but the modifications required were slight and quickly made.
In Caledonian service they proved reliable and were well liked by their crews, despite their being outside-cylindered and the 'Caley' mostly being an inside-cylinder line. They spent most of their lives on fast goods between Aberdeen and Carlisle. Many footplatemen and shed mechanical staff regarded them as being better than the Caley's own 4-6-0 designs.
LMS service
By the 1920s, the effects of hammer blow were more widely understood, and it was accepted that the locomotives could safely work over the Highland Main Line. In fact, taking hammer blow into account, the total weight which the 'Rivers' put onto the track was around a ton less than the 'Clan' 4-6-0s which had been built to replace them. Some of the weaker bridges on the Highland had, in any event, been strengthened by that time. Thus the 'Rivers' ended their days on the line for which they had originally been built. The last of the class was withdrawn in 1946.

Neil

 

I have added a small collection featuring Benjamin Conner assorted Caledonian Railway designs
Including photos of the two 1873 built '446' Class 0-4-0T
collection starts here with
1163 Perth 28th June 1926 B. Connor Caledonian Railway 446 Class 0-4-0ST (2 locos in class)
https://railway-photography.smugmug...Benjamin-Conner-assorted-CR-designs/i-VvVV3v8

Neil