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For your consideration: The Electric Tachometer Corporation, Philadelphia - Type IC/1BRN4-X - Model 10K14N - Propeller Revolution Equipment. Not sure whether this is from a boat or submarine; definitely a historic piece of naval equipment. Was last calibrated in 1970, to give you an idea of the time period of this part. Approximate dimensions are 7" x 7" x 7". Any questions? Feel Free to Ask. (this posting is the responsibility of the poster) |
Sallie_Chase@dfwind.com (Sallie Chase) for more information. All emails will be forwarded to the poster's actual email address.
