| Finding No | JL/126/61 page 181 |
| Author | Sockett, E W |
| Title | Yorkshire's early warning system 1916-1936 |
| Date | 1989 |
| Description | Refers to three surviving mirrors that formed part of the early warning system at Kilnsea near Spurn Head, Boulby Cliff north of Staithes and Marske near Redcar. |
| Abstract | The British 'early warning system' before the advent of radar in 1936 was intended to consist partly of a chain of concrete, concaved mirrors along the coast line from Southampton to Northumberland. The three surviving Yorkhsire examples have a number of interesting and unique features. |
| Type | Local Studies/Article |
| Series | Yorkshire Archaeological Society Journal volume 61 |
| Publisher | Yorkshire Archaeological Society |
| PubDate | 1989 |
| Notes | Volumes 61 and 62 bound together |
| AccessStatus | Open |
| PlaceCode | NA1421 |
| Subject | FIRST WORLD WAR |
| CIVIL DEFENCE |