Accession No

2366

Brief Description

Crooke’s type radiant matter tube, 4/4 19th C

Origin

Maker

Class

physics

Earliest Date

1875

Latest Date

1900

Inscription Date

Material

glass; metal (white metal)

Dimensions

length 155mm; breadth 33mm; depth 26mm

Special Collection

Provenance

Inscription

Description Notes

Glass vacuum tube with swan’s neck evacuation tube. One white metal terminal ending in a flat disc; the other terminal is completely enclosed in a white glass casing, apart from the very tip.

Condition good; complete.

References

Events