
Originally Posted by
Ivan Cloherty
As far as can be ascertained from the photo working from left (as viewed) nearest vessel appears to be schooner rigged, the next vessel (with man standing) appears to be a Hulk or dumb barge, but has had a mast previously as the stay shoes can still be seen on the port and starboard sides near the sheer strakes, there is also a what appears to be a hand operated warping winch aft of the holds. The next vessel appears to be a derigged Thames Barge with the mast still in place, but no boom visible, the next vessel with men working in the cross tree was in all probability a Barque with the yardarm removed for maintenace, outboard of her appears to be another schooner, on the other side of the river/dock can be seen a funnel of a steam , from its size probably a tug to assist the sail powered vessels to the Staiths.
As for trade the usual trade from Garston or Mersey ports was coal to Belfast, Dundalk, Dublin and Cork, most return cargoes would have been cement clinker from Dundalk.
Specialised coals from the Cumbrian mines also went to various steel mills in the Cardiff, Barry area, but as far afield as Antwerp, We used to load Welsh coal in Barry for Antwerp, discharge it, move across the dock in Antwerp and load coal for Cardiff, not all coals are the same.
Mostly the coals shipped in the NE England ended up in the Thames and Solent
Hope that helps a little