John Stringer Calvert
A Redmire man who took over Redmire Quarry between 1908 and 1912 and in 1919 built the aerial ropeway that carried its limestone to Redmire station, until Dorman Long bought the business in 1929.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Redmire Quarry | North Yorkshire | 1912–1929 |
Record created: 4 October 2026 · Last researched: 4 October 2026