A football Referee stopwatch, by Ingersoll
Ingersoll 1 jewel made in France Manuel winding for project
Ingersoll Cal 1215-21 Manuel winding for project
c1978 Ingersoll 1/10th Stopwatch - Birth Year Watches
INGERSOLL REFEREE Hand Wind Stop Pocket WATCH in Excellent Working Condition - Etsy UK
Vintage Ingersoll Referee Stopwatch.
c1978 Ingersoll vintage 1/10th second stopwatch in orange plastic case - YouTube
Ingersoll Stop Watch Referee | eBay
RARE VINTAGE ANTIQUE Ingersoll Stopwatch 1/10th second Sports Timer £55.00 - PicClick UK
stop-watch; watch-case | British Museum
c1978 Ingersoll 1/10th Stopwatch - Birth Year Watches
Rare Ingersoll Yachtsman's Football Referee Stop Watch Pocket Watch | eBay
c1978 Ingersoll 1/10th Stopwatch - Birth Year Watches
Bought a 1962 Ingersoll Triumph pocket watch off of eBay, the movement looks really, really primitive. Authentic? : r/Watches
Ingersoll Stop Watch Referee | eBay
c1978 Ingersoll vintage 1/10th second stopwatch in orange plastic case - YouTube
ingersoll stopwatch with box and some paper work | eBay
Lot 571 - Gold plated Waltham pocket watch, Sperina
half-hunter watch; watch-case; stop-watch | British Museum
Yachtsman Stopwatch, Sailing Regatta Stopwatch, Vintage Ingersoll Yachting Timer From the 1960s, Yacht Timer Well Working - Etsy UK
Beautiful Vintage Chrome Pocket Watch by Ingersoll (Diameter - 4.5 cm) | eBay
Ingersoll Stop Watch Referee | eBay
Lot 571 - Gold plated Waltham pocket watch, Sperina
Antiques Atlas - 1960s Ingersoll Yachtsman Timer, Box & Guarantee as170a11120
centre-seconds watch; stop-watch; watch-case | British Museum
