Telegraph Block Instrument, North Eastern Railway, 3 position, pegging type, sending, ex Redmarshall Station. Overall: 485 mm x 216 mm x 278 mm. Telegraph Block Instrument, North Eastern Railway
Telegrah block instrument, Lancashire & Yorkshire Railway, 3 position type, complete with tapper Telegraph block instrument, Lancashire & Yorkshire Railway
Block instrument, rotary non-pegging with line-clear-cancel button, Midland Railway (and LMS), dated 1899. Block instrument 1899
Telegraph block instrument: Midland Railway; 1913; rotary Pegging block type; Sending Telegraph block instrument, Midland Railway
Block Instrument, London Brighton & South Coast Railway, Sykes Intermediate block instrument, ex Beddington (Surrey), c. 1890. block instrument from London, Brighton & South Coast Railway 1890
Block instrument; Great Western/London & North Western Joint Line. Train describer, routeing-sending, 2-needle with LHS-assembly (3-position/2-indication "For Shrewsbury Line/Worcester") and RHS-assembly (3-position/1-indication "Barrs Court/Blank"), underneath which is a peg/chain-arrangement whereby the route can be transmitted. Ex. Shrewsbury and Hereford Joint Line. Train describer (sending)
Telegraph block instrument, normal power supply indicator, London Midland & Scottish Railway, in bakelite case Telegraph block instrument
Telegraph block instrument, mechanical slot weight bar repeater, London Midland & Scottish Railway, in bakelite case Telegraph block instrument
Telegraph block instrument, lock & block type, W R Sykes & Co, with semaphore indicator, " Down Branch 9. with 13. Normal & 15 Over to Wensum Junc.", ex Trowse Telegraph Block Instrument, Lock & Block Type, W R Sykes & Co
Telegraph block instrument, signal relay, Great Western Railway type, "No 1 Platform DN Homes 4,3.16" Telegraph Block Instrument, Signal Relay, Great Western Rail