8th June 1913 - No. 4 hydraulic coal hoist under construction at Penarth Dock the work of the East Ferry Road Engineering Company Limited. The notes at the foot of the photograph state :

Structure of Tip completed.
Cradle in course of construction.
One of the main lifting cylinders in position.
+ plate for valve house removed.

The original of this photograph is held at the archive of the National Museum of Wales. [Museum item number : 83.170I] [629] [20180430]