This diminutive four wheeled loco was built in 1935 at the former Dick Kerr works in Preston by English Electric.
It is a type 3B locomotive. Several dozen were built by English Electric for various industrial concerns. Some were
powered solely by batteries, some from over head wires. This one was powered by both. The design was based upon tram
technology which was unsurprising as Dick Kerr were a prolific builder of trams. The locos had an axle hung 35hp traction
motor on each axle driving through reduced gearing that sacrificed speed for tractive effort; this gave the locos a top
speed of only 9mph but could haul loads that were in excess of what would be expected for such a small loco.
 
This was the first of three near identical locos built for The Derbyshire & Nottinghamshire Electric Power Company for
use at their power station in Spondon in Derbyshire. It was here that coal was delivered by the main line companies to
exchange sidings a mile from the power station where the little electric locos would collect the loaded wagons and haul
them along the short branch to the power station where the coal was unloaded. The line was electrified with over head
wires at 200vDC and the locos had a pantograph on the roof of the central cab. To shunt wagons in the un-electrified
sidings the locos had batteries mounted in each bonnet with a combined output of 220vDC. With a changeover switch in
the cab the loco could change from over head wire to battery operation immediately. A single driving control (Type D)
was provided and this could notch through series and parallel operation of the motors. Traction resistances for slowing
the acceleration of the motors were mounted on the frame below the cab. The only brakes provided were the handbrake but
the power controller had a rudimentary form of dynamic braking.
 
Spondon Power Station was nationalised in 1948 with the creation of the Central Electricity Generating Board (CEGB). The locos
were eventually painted into a yellow and black livery. The CEGB sold the power station in the early 1980s to Courtaulds. The
electric locomotives were retired by 1987 when their work was taken over by diesel shunters. All three were sold to the ill
fated Spen Valley Railway project and moved to Hammerton Street in Bradford. It was here that No. 1 was overhauled by volunteers
whilst No. 3, which had collision damage was scrapped. By the early 1990s it was clear the Spen Valley project would failed to take
off and No. 2 was sold to a private buyer and moved to the Foxfield Railway. No. 1 went to the Transperience museum in Bradford where
it was hoped the repaint could be completed. In due course the museum fell into financial difficulties and closed. Spondon No.1 along
with all the other assets was put up for auction.
 
Spondon No. 1 was purchased privately by a SERA member at auction in 1998 and moved to the Coventry Steam Railway Centre. Upon arrival it was
found to be in sound condition. The batteries and traction gear were fully operational and despite there being a few components from the
handbrake assembly missing it was operational. The loco's repaint into green was half finished and it remained like this for over a year until
repainted by the owner into a controversial blue livery. The handbrake was rebuilt in the mid 2000s and the loco saw use as a shunter on the
site for the remainder of its time there. It was placed on loan to the Electric Railway Museum and received a repaint into all over black ahead
of the ERMs first open day in 2010 when the loco was 75 years old. Spondon continued to be a regular performer at open days up until the last
one held in October 2017. It was also kept busy shunting stock to leave the site whilst it was being cleared following closure.
 
In June 2018 Spondon No. 1 was moved from the Electric Railway Museum to its new home at the Battlefield Line, Shackerstone, the fourth home it
had had since entering preservation. The loan between the owner and the ERM came to an end with the closure of the ERM and the SERA once more took
responsibility for its upkeep and operation. Once it arrived at Shackerstone the loco was still operational but in a very tired condition so the
decision was taken to effect a full overhaul on it which began in June 2019.
 
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