[Boatanchors] Eico 723 Manufacturing Dates

[Curt]

I've been trying without much success to find which years Eico made the 723 Novice transmitter.  The one have now is serial 2168.  Had one in about 1960 , but maybe my memory is wrong on that date because seems a review in 73 magazine was about 1963.

Does anyone know when the Eico 723 was introduced?  I believe they stopped production about 1964.  Thanks and 73, Curt KB5JO