AE EATEN a y ee ea ee ere No. 2 Jas. P. Marsh custom-built thermometers Bryant electrical relay switches May I, in closing, ask for a few moments of your time in the near future to talk over the valuable points of the cabinet; also, to show you concrete examples of its construction and operation? I am enclosing a card, designating a Saturday, for I feel that this day would be the one fitted to your schedule for such a purpose. Any other day at your earliest convenience will serve, if you desire. Signify, if you will, the date and hour, and I will most-assuredly be there; I know well your office, for I am a former K. U. student. For further assurance I shall bring with me an engineer-technician, who will explain the electro-mechanical and in- trinsic features as they were fitted to meet the scientific need in the Richardson Heat Therapy Cabinet. Sincerely yours, E. S. RICHARDSON MFG. CO. GWY : LD