Plain Rectal Glass Electrode — Collector Enquiry
An elongated plain-glass specialist form from the historical electrode cabinet.
Enquire for current availability.
A closer look.
Another page in the apparatus story
The long tapered body gives this historical form a very different presence from the small angled tubes. For a collector, recording these distinctions is part of respecting the original apparatus. The glass is not simply a box of interchangeable spare shapes. Each piece has its own vocabulary, catalogue position and relationship to the set it once accompanied.
Its place in the old catalogue
The plain rectal form was listed alongside insulated specialist alternatives in period catalogues.
A small piece of a bigger machine
The glass belongs to a larger arrangement of generator, resonator and handpiece. The head gives each form its distinctive working geometry: a broad face, a small cup, a row of fingers or a carefully curved stem. For a collector, those differences are part of the engineering story as much as the glowing glass itself.
Finding the right example
This entry concerns historical identification, collector completion and possible sourcing. Exact measurements, condition, connector and attribution are confirmed for any individual example.
Enquire about this form
Tell us the maker and model, add a photograph of your handpiece and the attachment you are trying to replace, and we can discuss identification, sourcing and availability. The exact example and connection details are agreed individually.
About the illustration
Generated illustration of this historical electrode form, created for Forgotten Frequencies; not an actual stock photograph. The violet glow is artistic. The supplied example, gas fill, dimensions, connector and availability are confirmed by enquiry.
Historical reference
Master No. 17; Renulife No. 8. The Master Violet Ray catalogue · Renulife Electric Company, 1919 manual