The Desilu Star Trek production team sometimes employed commercially available, off-the-shelf items as props or background set dressing during the filming of TOS episodes. Presented below are photos of some of the vintage '60s-era products that were utilized as well as their "23rd century" Original Series appearances.
Special thanks to Star Trek collector Greg Schnitzer for his gracious permission to display his original photography of the Milton-Bradley "Try-It" maze game, the Jeppesen CSG-1 Slide Flight Computer, and the Wigginton Polarity Tester amongst the images seen below.
1964 George Dickel Tennessee Sour Mash Whiskey 1/4 Gallon 1 Quart Bottle
(used as a Saurian Brandy Bottle)
Ace Round Playing Cards (also sold as Jajaco brand)
ChechLine 3D Tic Tac Toe game
Vintage Danish Eames Era Salt & Pepper Shakers
(used as Dr. McCoy's scalpels)
Realistic Highball Microphone
(used as "White Sound Device" / Heartbeat Reader)
Nuclear-Chicago Model 2586 Radiation Survey Instrument
(used as Spectrum Analyzer)
Milton Bradley Try It maze game
Jeppesen CSG-1 Slide Graphic Flight Computer
Jeppesen B-1 Slide Graphic Flight Computer
Westinghouse Lumina Series Light Radio
(used as a Voice/Data Recorder)
Wigginton DC Polarity Tester