ClearTunes CT-81 AM/FM Radio PLL digital radio | eBay
✨Vintage, Arts, Architecture (1900-1980)✨ — BRAUN Atelier 1-81 Stereo Tube Radio with...
Vintage Magnavox Transistor Radio, Model AM-81, AM Band, 8… | Flickr
Tait T500 Series 2 2 Way Radio 81-108 MHz With Additional Modified Plug VHF AM | eBay
Amazon.com: Raddy RF320 APP Control Shortwave Radio, AIR/FM/AM/VHF/SW/WB Receiver, Portable Radio Rechargeable w/ 9.85 Ft Wire Antenna : Electronics
File:Vintage Magnavox Model AM-81 8-Transistor Radio, AM Band, Made In Japan (14007890128).jpg - Wikimedia Commons
GE F-81 Radio
SONY 1R-81, Circa 1965 , Made in Japan by SONY CORP. | Flickr
GE F-81 Radio
Sangean AM FM Aux Wooden Cabinet Table Top Radio with AUX Input - Walmart.com
Amazon.com: PRUNUS Wood Retro FM Radio Bluetooth Mini Portable Wooden Old Vintage Radio Speaker, Rechargeable Battery Operated, Strong Bass Enhancement, Loud Volume, Support AUX in (Walnut) R-818 : Electronics
GE F-81 Radio
.jpg "Heathkit GR-81 Short Wave Receiver (1961) - SOLD! - item number 0040411")
Heathkit GR-81 Short Wave Receiver (1961) - SOLD! - item number 0040411
Icom IC-F60-81-DTC Intrinsically Safe Two Way Radio
Mid Century 1951 Rca Victor Table Top Tube Radio Model 1-R-81 | Chairish
KBHB Radio | Sturgis SD
Vintage Sony Micro Transistor Radio, Model 1R-81, AM Band, 8 Transistors, Made In Japan, Circa 1965 | Transistor radio vintage, Transistor radio, Pocket radio
.jpg "General Electric F-81 Tombstone (1938) - SOLD! - item number 0080147")
General Electric F-81 Tombstone (1938) - SOLD! - item number 0080147
File:Vintage Advertising For The Sony Model 1R-81 Micro Transistor Radio In A Edmonds Jewelers Store Ad In The Fresno California Bee Newspaper, October 24, 1965 (49104206953).jpg - Wikimedia Commons
The Heathkit GR-81 Economy SWL Receiver - YouTube
Amazon.com: Mini Portable Radio AM FM Pocket Radio, PRUNUS J120 Retro Vintage Radio AM FM : Electronics
AMRAD Model 81 ("Bel Canto" Series) Receiver Radio Service Data Sheet, June 1930 Radio-Craft - RF Cafe
GE F-81 Radio
.jpg "General Electric M-81 tombstone (1935) - SOLD! - item number 1000255")