[TR] TR3 Backup Light

[TR3driver at ca.rr.com (Randall)]

> > I have an original [in box] TR3 Backup Light (Lucas L494) 
> that I will be
> > mounting on the project. 

A curious thing: Looking through the Lucas catalogs, I cannot find any
mention of a model L494 lamp earlier than 1965.  It does not appear in the
1960 Master Catalog, nor any of the individual catalogs before 1965
(although I don't have 1964).

There is also no mention of an optional reverse lamp for the TR3, even
though the optional lamp for the TR4 (model 661) is listed.

-- Randall