R4 subway cars
E2165883
UNEXPLORED
The R4 subway cars were early 20th-century New York City Subway rolling stock built for the IND division, known for their riveted steel construction and distinctive pre-war design.
All labels observed (2)
| Label | Occurrences |
|---|---|
| R4 subway cars canonical | 1 |
| R7 subway cars | 1 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: R4 subway cars