| GENE SLOVERS US NAVY PAGES TURRET RANGEFINDERS |
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| COINCIDENCE RANGEFINDER IN THE NO. 1 TURRET ONLY. NOTE THE SINGLE EYEPIECE FOR MORE INFORMATION SEE: 16F4. Rangefinders |
| STEREOSCOPIC RANGEFINDER TURRETS NO. 2 AND NO. 3 NOTE THE 2 EYE PIECES FOR MORE INFORMATION SEE: 16F4. Rangefinders |