Thunderbolt: Difference between revisions
Jump to navigation
Jump to search
(Wikification) |
(Adding another category) |
||
| Line 9: | Line 9: | ||
== Other models == | == Other models == | ||
[[Category:Electromechanical sirens]][[Category:Supercharged sirens]][[Category:Federal Signal]] | [[Category:Electromechanical sirens]][[Category:Supercharged sirens]][[Category:Federal Signal]][[Category:Rotating sirens]] | ||
Revision as of 01:25, 13 December 2013
The Thunderbolt siren was a supercharged electromechanical siren produced by Federal Electric, later Federal Sign & Signal and Federal Signal.