Air Bomber
Box Formation
Close Air Support
Evasive Maneuvers
Long Range
Superfortress
Tactical Maintenance
Torpedo Bomber
Espionage
Ace Driver
Cat Burglar
Con Artist
Covert Action
Demolitions
Disguise
Guerrilla Leader
License to Kill
Linguist
Polygraph
Quartermaster
Rocket Scientist
Satchel Charges
Seduction
Smear Campaign
Surveillance
Technologist
Naval Ranged
Bombardment
Coincidence Rangefinding
Line of Battle
Preparatory Fire
Proximity Fuses
Rolling Barrage
Supply Fleet
Religious Apostle
Chaplain
Debater
Heathen Conversion
Indulgence Vendor
Martyr
Orator
Pilgrim
Proselytizer
Translator
Coincidence Rangefinding
Description
+1 
Range.
Range.Historical Context
In the 1880s, the British Admiralty – recognizing the improvement of naval guns and ammunition – issued a requirement for a new rangefinder accurate to 3% at 3000 yards. In 1888, professors Archibald Barr and William Stroud built the first coincidence rangefinder that did just that; by 1898 their firm had sold over 150 around the world, most fitted to battleships. The device consisted of a long tube with a forward-facing lens at each end, two prism wedges inside, and an eyepiece in the center; The operator can rotate the prisms until the two images align; the degree of rotation of each will then give the range to a distant target by simple triangulation. Coincidence rangefinders became the naval standard … until replaced by modern laser rangefinders.
Traits
Promotion Class
Naval Ranged
Requirements
Promotion(s)
Supply Fleet Proximity FusesDescription
+1 Range.
Range.Historical Context
In the 1880s, the British Admiralty – recognizing the improvement of naval guns and ammunition – issued a requirement for a new rangefinder accurate to 3% at 3000 yards. In 1888, professors Archibald Barr and William Stroud built the first coincidence rangefinder that did just that; by 1898 their firm had sold over 150 around the world, most fitted to battleships. The device consisted of a long tube with a forward-facing lens at each end, two prism wedges inside, and an eyepiece in the center; The operator can rotate the prisms until the two images align; the degree of rotation of each will then give the range to a distant target by simple triangulation. Coincidence rangefinders became the naval standard … until replaced by modern laser rangefinders.
Traits
Promotion Class
Naval Ranged
Requirements
Promotion(s)
Supply Fleet Proximity Fuses
