Portion of knitted silver wire, one of a group of forty four fragments of brooches and rings including two globular ends of large brooches and a portion of knitted silver wire, from Skaill

Fragment of gold wire bent into a loop and cut off, 986 - 990, found in 1951 with a hoard of 10th century Anglo-Saxon coins at Iona Abbey, Iona, Argyll, Scotland

Specimen of steel wire rope, six strands wound on a hemp core, by Bruntons Wire Rope Works, Musselburgh

Wireless telegraph receiver, mark III tuner, fitted with Litz wound coupling coil, two stud-top switches, etc

Wireless receiving valve, R type, marked B, made by Moorhead Laboratories of San Francisco, early 20th century

Wireless receiving valve, R type, made by Marconi-Osram Valve Co., 1919 - 1929

Marconiphone wireless receiver, type V2, wavelengths 245 - 530, with two valves,

Métal wireless "R" valve, glass tube with amber glass innner mount and brass cap, G-D-E-R etched on tube, made by Compagnie des Lampes, Ivry, France,

Wireless 'R' valve, with grid spiral welded to supporting rod, No. C 10079 on glass bulb, Marconi-Osram Valve Co.,

Wireless 'R' valve, with grid spiral welded to supporting rod, No. C 10078 on glass bulb, Marconi-Osram Valve Co.

Wireless 'L.S.3 E' valve, No. 21884, Marconi-Osram Valve Co.,

Wireless 'R' valve, heavily gettered, bulb showing repair patches on opposite sides, unknown make,

Wireless 'R' valve, cylindrical pattern, probably No. 31895, Marconi-Osram Valve Co. Ltd.

Special cross laid Kilindo non-rotating rock cutter rope, breaking load approximately 100 tons, one of a group of thirteen specimens of wire ropes, by Bruntons Wire Rope Works, Musselburgh

Burndept Screened Four wireless set, No. C 34343, in a mahogany case, an example of the first Burndept wireless set to incorporate the screened grid valve

Crystal wireless receiver, type C form A made by the British Thomson-Houston Co. of Coventry, with variometer tuning, two switchable crystal detectors, a condenser, and in a polished wood box