For sale is your choice(s) of vintage Dialco pilot lights, left behind in the radio electronics inventory of my late father.  He was an active HAM radio operator for over 70 years, and was a radio and other electronics serviceman for much of his life.  He always kept a generous inventory of spare and replacement parts on hand, for speedy service calls for his customers, available for walk-in customers to his service shop, and handy for his own electronics projects.   All his components were stored in a dry, smoke-free environment. My husband did a "bit" of research on these pilot lights, and here is some of what he found:

DESCRIPTION:  These are varieties of vintage neon indicator lights, manufactured by Dial Light Co., of America, Inc., New York, USA, under their Dialco brand.  They have all been removed from vintage electronic equipment.  They feature RARE red, plain, domed high stove-pipe lens (250V, Series 95), red, fluted lenses (125V, Series 52), and clear, plain, domed, stovepipe lenses (125V, Series 52), and clear, plain, domed, stovepipe lenses (125V, Series 95).  All of the pilot lights contain T3-1/4 miniature bayonet neon lamps and have been photographed with power applied to each unit.  These rugged instrument panel lights are UL approved, and the Series 52 lights are also CSA approved.  The sockets are rated for 75 watts at 125 volt service.  The pilot lights incorporate an internal resistor, in series with the neon lamp.  Additional external resistance many be required (see Caution Note below).  These units are designed for panel mounting, and come equipped with a panel mounting nut and lock washer.  Discriminating Buyers will want these vintage artifacts for their rugged quality construction.  They will be especially desirable for restoration of vintage electronics, where OEM components are preferred.  (See individual descriptions below.)