Here's a copy of the August 1957 Popular Science magazine with an article about how to get the best "portable" transistor and tube radios -- and featuring an iconic cover with the Hoffman P411 "Solaradio". The magazine is in decent condition, with some chipping on the spine, a tear on the cover and some writing on the back. Inside pages are fine.  

I have been collecting transistor radios and TVs for more than 25 years, and am now "thinning" my collection. Most are like new in the box, so keep an eye on my auctions!

Shipping as stated is for residents of the continental USA. I will also gladly ship this outside the USA via the eBay Global Shipping Program, but if you reside outside the USA, please check if your country is on the eligible list before bidding. If you win more than one radio, I am happy to combine packaging to save postage, but please message me after the auctions before paying so I can send a discounted Invoice.