1909 McCarty Wireless Brochure – Rare (probably unique) investor brochure for the McCarty Wireless Radiotelephone System. Gives intriguing possibilities for a wireless phone with a 5-mile range.
1909 Wireless Catalog – From Paul Seiler Electric, SF, distributor of Hugo Gernsback’s Electro Importing Co. merchandise. Need a Leyden jar “powerful enough to kill a cat with a single discharge”? How about phones “that saved the ‘Republic'”? Here they are.
Airex 1934 Catalog – Buyer’s Guide from Airex on NYC’s Radio Row
Automatic Radio Tom Thumb Screen Grid Portable – The “Great Radio Sensation” circa 1929
DeForest RT&T Receiving Apparatus Catalog D – DeForest Interpanel, Audion, Oscillion, etc. circa 1921
Hallicrafters Presents – Hallicrafters sales brochure circa 1956
Radio Dealer’s Apparatus Guide 1931 – Wholesale price list, possibly from Silver Marshall in Chicago
RCA Radio Apparatus for Broadcast Reception – From The Radio Stores, Los Angeles, probably 1923
Universal Microphone 1933 Catalog – From Inglewood, CA, with enclosures on mikes, etc.