"S O S" Signal in Colored Smoke Seen 30 Miles
Item
Shipwrecked men and airmen down at sea can send a visible “S O S” with a new life-saving device tested by the British Ministry of Shipping. It is a small canister, known as the Wessex daylight smoke signal, which releases a cloud of orange colored smoke when its trigger is pressed. The smoke rises continuously for an hour, increasing in intensity until the column is visible for 30 miles or more.
- Title (Dublin Core)
- "S O S" Signal in Colored Smoke Seen 30 Miles
- Article Title and/or Image Caption (Dublin Core)
- "S O S" Signal in Colored Smoke Seen 30 Miles
- Language (Dublin Core)
- Eng
- Temporal Coverage (Dublin Core)
- World War II
- Date Issued (Dublin Core)
- 1942-04
- Is Part Of (Dublin Core)
-
Popular Mechanics, vol. 77, n. 4, 1942
- pages (Bibliographic Ontology)
- 63
- Rights (Dublin Core)
- Public domain
- Source (Dublin Core)
- Google books
- Archived by (Dublin Core)
- Enrico Saonara
