Delaval Colliery is not shown on the 1st edition OS mapping, so was opened after 1858. The colliery had a firebrick works from 1873-1906. It belonged to John O Scott. In 1900 it produced 5 million firebricks.

Opened in 1831, the tollhouse building for Scotswood Bridge, located on the north bank of the River Tyne, is identified on the 2nd edition Ordnance Survey mapping. A photograph from the Newcastle Photo Archive dating to the 1860s looks south across the Tyne towards the bridge shows the toll house buildings. Tolling of the Scotswood Bridge ended in the late 1940s and the toll house was demolished in the late 1960s as part of the construction of the current Scotswood Bridge.

A Shipbuilding Yard, so was probably opened after 1858, as it is not shown on the 1st edition OS mapping {1}. A works was established at Scotswood by William Armstrong in 1847 to produce his patented hydraulic cranes. This establishment developed into a substantial armaments works producing advanced ordnance developed by Armstrong. From 1867 the yard armed many of the warships built at the Low Walker Yard of Mitchell and Co. and in 1882, the companies amalgamated as Armstrong, Mitchell and Co. Ltd. In 1883, the newly amalgamated company established a naval yard for constructing warships next to Armstrong’s Ordnance Works and Mitchell's Low Walker Yard concentrated on the construction of merchant vessels.

By 1912, the increasing size of warships necessitated the establishment of new naval yard below Tyne bridges at High Walker. The Scotswood works subsequently only handled uncompleted orders and a few submarines during World War One, with its final warship, the aircraft carrier Eagle, being launched in June 1918.

In 1928, Armstrong, Mitchell partially merged with Vickers to form Vickers Armstrong Ltd. From this time, the High Walker Naval Yard traded under the name of this joint company, but the Low Walker Yard continued to trade under the title Armstrong Whitworth. This latter company also operated the former yards of William Dobson & Co and the Tyne Iron Shipbuilding Co Ltd. Voluntary liquidation of the yards within this Armstrong Mitchell group occurred in 1956 {2}.

A Quarry, marked as Old on the 2nd edition OS mapping, so was out of use by 1895.

An Air Shaft, which is not shown on the 1st edition OS mapping, so was sunk after 1858. This shaft is not shown clearly on the 2nd edition OS mapping, but probably lay within a 100m radius of this grid reference.

A Shaft marked as Old on the 2nd edition OS mapping so was out of use by 1895.

A 200yd Rifle Range, which is not shown on the 1st edition OS mapping, so was opened after 1858.

An Enamelling and Glazing Works, which occupied the site of a former paper mill. This may also have been the site of Lister's Yard, which was leased from the Blackett-Ord family by Mr E R Lister in 1838. Around 1840 a Mr Gibson started a brick and tile works at Scotswood using local clay. In 1880 the works were taken over by the Adams twin brothers, as Adams and Company, making sanitary ware with fireclay from a local clay pit. By 1890 the works had a drift mine in Denton Dene and the Enamel Works had opened. In 1904 Moses J. Adams began making 'Adamesk' art pottery garden ornaments, bird baths, plant pots, vases, cemetery urns and church baptismal fonts and smaller household items, using fireclay and decorated with leadless glazes. The glazes were invented by one of the employees, A.B. Searle, the colours obtained by adding metallic salts. The use of a muffle kiln instead of a quicker tunnel kiln, allowed a longer period of heat, and more subtle colours. The production of Adamesk pottery stopped for WW1. In 1912 Alan H. Adams joined his father's firm and became director in 1921. He designed many of the shapes of the sanitary ware and created Elan pottery pressed with his private mark AHA. He also designed ornamental tiles, plaques and busts. In the 1970s the firm was taken over by American Jim Lee, but it went into liquidation a year later. In 1977 Anderson Ceramics bought some of the equipment and moulds and the use of the name Adamsez. Adamsez (Anderson Ceramics Limited) now trade at Dukesway, Team Valley and still produce sanitary ware. The site was leased from the Blackett-Ord family in 1838 by Mr E R Lister. He opened out a drift mine to work coal and fireclay, and manufacture fireclay goods. There appears to have been a High Yard and Low Yard. The works were taken over by Mr W Colville-Gibson in 1872 and by 1890 the firm was working a drift mine at Denton Dene and enamel works at the Low Yard (Scotswood?). Firebricks were made as well as white glazed bricks, facing bricks and ornamental garden ware; the firm’s trademark was a salmon. The Scotswood enamel works was run by the Adams family in 1903 but the name Gibson was retained up to 1920. Date: 1838 – 19??
19th/20th Century Fireclay works and enamel works
Source: Davison, P J, 1986. Brickworks of the North East, 68 site 29(?), 84

Montague Fire Brick Works, also known as Benson's Yard, this site was working from 1865-1925.

A Brickworks, possibly replacing the brickfield shown on the 1st edition OS mapping which occupied part of the site. Located just west of Mr Carr’s yard. It made firebricks, flue bricks, quarls, and sold fireclay. The yard had closed by 1873.
Source: Davison, P J, 1986. Brickworks of the North East, 140
*(possibly the same as SMR4296)