Dorman Memorial Museum

The Dorman Memorial Museum, built in 1901-04, is located on the south side of Park Road, Middlesbrough. Designed by J.M. Bottomley, Son and Welford of Leeds and Middlesbrough, it commemorates Lieut G.L. Dorman, son of Sir A.J. Dorman (a co-founder of Dorman Long Ltd.), who was killed in the South African War. The museum is constructed from smooth red brick with terracotta dressings and rusticated quoins, featuring Welsh slate roofs, felt slates on the galleries, and a copper-clad dome. It exemplifies the Edwardian Baroque style.

The building is two storeys and seven bays, with a slightly projecting two-story, one-bay porch centrally positioned. A set of four steps, flanked by short balustrades and panelled pedestal piers with ogee caps, leads to a pair of part-glazed and panelled double doors and sidelights contained within a pedimented Ionic doorcase. The doorcase features painted raised lettering: "Dorman Memorial Museum," a wood mullioned-and-transomed lunette with keyed archivolt and enriched spandrels, and the arms of Middlesbrough Corporation, with foliage in the tympanum. Sash windows are set within architraves, with sill strings, keystones, and cornices over the ground-floor windows. A top entablature and blocking course run along the top, with hipped roofs and corniced end stacks. A squat, square central tower rises to a large octagonal cupola, which is topped with an applied Ionic Order. The tower has narrow, round-headed windows in chamfered surrounds, under hoodmoulds and enriched spandrels. The broad-ribbed dome features round, pedimented gabled angles and a circular, ogee-domed lantern with an Ionic Order and ball-and-stem finial. Recessed, single-story, one-bay wings flank the ends of the building, fronting exhibition galleries; the right wing has a four-bay blind round-arcaded return with blocked lunettes, while the left return is similar but partially obscured by mid-20th century extensions.

The interior features a tessellated floor with patterned borders and centres in the entrance hall. A dogleg staircase incorporates shaped and moulded tread ends, moulded square iron column balusters, a fluted column-on-vase newel, and a moulded wood handrail with bronze spikes. Glazed and panelled doors are set within wood architraves, and ceiling cornices are found on both floors. The east and west galleries have barrel roofs with steel ribs and purlins supported on stone corbels, with wood dentil cornices. The central gallery has an octagonal light set within an octagonal umbrella dome featuring steel ribs and leaded-glazed lunettes alternating with niches. The design of the museum draws inspiration from a house depicted in James Gibbs' "A Book of Architecture," plate 62, from 1728. Mid-20th century extensions are not considered to be of special architectural interest.