thesignalman wrote: ↑Tue Feb 28, 2017 5:18 am
Mickey wrote:On the GNR/LNER it was usually referred to and known as a 'dolly' but on the LNWR/LMS it was usually referred to and known as a 'dod' also ground signals were some times called 'dummies' or 'dwarf' signals in other areas around the country but any of the previously mentioned slang names all referred to the same thing a shunting signal.
I have only heard the term "dodd" on the Great Eastern but you might be interested to know the origins. In Voctorian times a gentleman called "Tommy Dodd" was apparently a round-faced performer of extremely short stature. Some drivers used to refer to the signals in full as "tommy dodds".
John
As regards the terms for independent 'ground' shunt signals (discs or their mechanical and electrically-operated equivalents), I thought that, more familiar than 'Dodd' on BR Midland Region lines, the term 'Dwarf signal' was the more familiar
[ was this more an ex-MR lines specialty?], which I certainly heard fifty-odd years ago in the London area, and which of course, accorded with their perpetuated representation on so many box diagrams as tiny semaphore arms long after the vast majority had actually become disc (or position-light?) signals.
In fact I don't think I'd heard 'Dodd' until venturing into ex-GER territory of BR Eastern Region.
Also of possible interest, forty-ish years ago, in the Kings Cross box area at least, an alternative term for all position-light signals crept in, which was 'Sub'
[ as in 'Subsidiary': though, as I think has been debated before in these forums, this ought to have strictly only been applied to P-L signals 'below' main 'running'-type multi-aspect signals; not those which were independent ('ground') signals in their own right, and which are now oft-quoted as GPL or GPLS) ].
In my multi-region experience, the most common 'old' name for ground shunting signals was 'Dummy', certainly on the Western Region, and, although difficult to now recall, also I think was sometimes heard on Midland Region territory? Comments ?
This also reminds me of an experience 'in my youft', on the Western, when already a mid-1960s, er... , 'Assistant signalman'.
While 'visiting' Colthrop Siding Box, for some reason it became advisable to leave the box for a while (perhaps, station manager doing the rounds on 'the pay run' or similar).
And so as 'the Newbury Trip' was working in the Down sidings after we'd just run-round it as it would return to Newbury when ready, I cycled the 300-odd yards along the adjacent Reed Board Mills Co.'s road to beside the exit from the sidings to the Down Main to watch the shunting.
When it was completed some ten minutes later, No.11 exit points moved to Reverse, and the right-hand sited, still extant typical ex-GWR oddly-shaped 'disc' 10 came 'Off'.
Shortly after, a rather young 19-ish footplateman, probably the Fireman, leaned out of the open, left-hand cab-side window of the close-by North British D63xx
(later allocated TOPS Class 22) loco (standing only about 6 feet back from the signal), and shouted at this 15-year old lad (probably in shorts) leaning on the top wire of the 3 or 4-strand wire fence protecting the main siding, and shouted "Ey kid! Is that dummy Off?", who reacted by instinctively looking down, straight at the signal, then back again and replied 'Yes!', upon which he withdrew from the window and the train immediately moved off, to the DM, and disappeared safely towards Thatcham.
On collecting my thoughts at this point, I reflected ''Hang on! How did he know that I would understand what he was asking?', AND trust the reply as making it okay to move a train off? -
- Either reckless, or he had spotted me in the box earlier and made an assumption : Even so ....
Either way, it is a clear, fond memory of a time of acquiring much practical railway knowledge.
The chat on ground signals also reminds me of the old trio (possibly more?) terms for running line main signals; 'peg', 'stick. or 'board' ....
If they haven't already got / have access to a copy, anyone
really interested in differences in UK, US, etc. railway terminology might enjoy delving into -
Ellis' British Railway Engineering Encyclopaedia (currently, 3rd Edition, 2014), by Iain Ellis (published via lulu.com),
- though the usual price, new, of the 576-page, 10,000+ far-from-only-engineering definitions paperback
(which includes all but one of the terms mentioned in this thread), is around £25 !