I'm currently in the process of designing a 3D model of the A7/1 with the aim to eventually make a 3D printed kit in OO scale. and I can't help but feel I've gotten a little lost in interpretation when designing the cab interior
the set of Isinglass drawings (which is my only reference apart from the few photos that exist online) that I've been using seems to suggest that the water tanks extend right into the cab. but in this configuration it feels like would leave mobility around the cab, not to mention a clear view of the front windows, rather restricted.
I would like to know if I've interpreted it wrong or not, and whether anyone has any reference photos from the real thing, or even some photographs of a model that can better show how the cab is laid out
Coalby and Marblethorpe, my vision of an un-nationalised Great Britain in the 50s and 60s: viewtopic.php?f=3&t=11905
This is the instructions for the N10 . NER Locos seem to be very similar in many parts of their design. The Yeadon Book for the A7 has zero detail shots. I would be very surprised if the interior would look like your drawing. The boxes either side of the Firebox are normally splashers for the rear driving wheels.
I would be interested in a kit as the Little Engine kit is very elusive and expensive. !!
You may find this thread in the Western Thunder site of interest but you will need to sign up as a member to view the images in full size. http://www.westernthunder.co.uk/index.p ... r-a7.6333/
In the meantime here are a couple of photos of an A7 cab interior. Note that the inside faces of the tanks are curved to match the boiler backhead and increase capacity.
Tom.
Member of the North Eastern Railway Association Archive Team
Yes, the tanks on the NER Class D (H1) also extended into the cab as they were on most of the other NER tank locos.
This is the best image I have to hand at the moment of the General Arrangement.
Tom.
Member of the North Eastern Railway Association Archive Team
tomburnham wrote: ↑Sun Apr 29, 2018 6:55 pm
You may find this thread in the Western Thunder site of interest but you will need to sign up as a member to view the images in full size. http://www.westernthunder.co.uk/index.p ... r-a7.6333/
In the meantime here are a couple of photos of an A7 cab interior. Note that the inside faces of the tanks are curved to match the boiler backhead and increase capacity.
Tom.
I honestly never would have believed it without looking at reference photos, that looks more cramped than is practical
I'd hate to be the driver, having to constantly worry about getting his legs bruised and cut by the shovel blade...
those reference photos are much appreciated all the same
Coalby and Marblethorpe, my vision of an un-nationalised Great Britain in the 50s and 60s: viewtopic.php?f=3&t=11905
