what is it?
The H Stock classification has been used twice for London Underground stock. The first time was the designation given to examples of B stock that were rebuilt in the 1920s. These were withdrawn from service between 1934 and 1946.
fun facts
- First built 80 years ago, in 1946.
metro: Urban rapid transit: frequent, high-capacity trains, often underground.
spec sheet
- built
- 1946
- in service from
- 1946
- number built
- —
- kind
- metro
- traction
- electric
- builders
- Unknown builder
- top speed
- —
- power
- —
From the Wikipedia infobox and Wikidata. Blank means the sources don't say.
Sources: Wikidata Q6670920, Wikipedia: London Underground H Stock (CC BY-SA 4.0).Updated 2026-10-25.