ATTENTION!: THIS IS A CD, NOT A PHYSICAL/PAPER BOOK!!! RCA Radiola Super-Heterodyne Second Harmonic Owners Manual 1925 PDF on CD CD Contents: RCA Radiola Super-Heterodyne Second Harmonic Owners Manual (1925): 26 pages Format: PDF IN ZIP, Language: English "Radiola Super-Heterodyne is a radio broadcast receiving instrument, utilizing the Super-Heterodyne principle, which provides unusual simplicity of operation, selectivity and sensitivity. The cabinet contains the operating mechanism and the battery equipment, as well as a loop antenna, making the set self-contained." Table of contents of the Manual on the CD: 1. INSTALLATION 2. OPERATION 3. GENERAL INFORMATION 4. POSSIBLE DIFFICULTIES 5. USE OF AN INDOOR ANTENNA COMPUTER REQUIREMENTS: This manual on CD on PDF in ZIP format after copy it to the computer or put it to the device will work on all PC, MAC Computers, tablets and mobile phones. The softwares needed are adobe reader/adobe reader app and WinZip program which in most cases are already loaded onto your computer/device, if not can be downloaded for free. It will be shipped by UPS/Air mail as a CD and money back guarantee! Windows and Mac compatable Important! Non US buyers please be sure that your State/Province/Region element is filled by you either in your paypal account Profile and settings/Address section or in your Bonanza account Settings/Address section when you make order because this is necessary in order that the order processing can be a little bit quicker! Thank you for your cooperation! Ringostarn Shipping is Free