E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio products, an array of LTR 8790 Accessories including chargers, handheld microphones, brackets, earphones, etc., dated 2-86.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio products, an array of LTR 8790 Accessories including chargers, handheld microphones, brackets, earphones, etc., dated 2-86 to 11-89.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio products, an array of LTR 8560 and 8570 Accessories including chargers, handheld microphones, brackets, earphones, etc., dated 2-86 to 11-89.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, a set of earphones for use with the LTR 8560 and 8570, dated 3-90

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger VHP and Charger, no date.

E. F. Johnson Company Product in the Field. 7 1/2" x 9 1/2" black and white photograph of the E. F. Johnson Co. radio product, a belt holster for a Johnson Handheld, specifically the LX Light-Duty Case; shown is a workman with construction type toolbelt, dated 8-87.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of the E. F. Johnson Co. radio product, an array of Challenger LX Accessories including cases, chargers, earphones, microphones, etc., dated 2-87.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of the E. F. Johnson Co. radio product, a DTMF Microphone, no date.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of the E. F. Johnson Co. radio product, the Shure Mic (microphone), DTMF, dated 9-94.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of the E. F. Johnson Co. radio product, the Memory Lighted DTMF Mic (microphone), no date.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of the E. F. Johnson Co. radio product, the Speaker Mic for the LTR 8560, microphone, dated 12-94.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of the E. F. Johnson Co. radio product, the Speaker Mic for the LTR 5861, microphone, dated 10-86.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio products, an array of Scorpion accessories, including chargers, belt holsters or cases, antennas; dated 12-91.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, a "new" speaker; dated 3-83.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, an array of all the accessories including multi-chargers, other chargers, desktop microphones, earphones, cases, holsters, antennas, etc., dated 7-89

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, an array of all the accessories including desktop microphones, etc.; dated 9-85.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, an array of all the accessories including many microphones and chargers; dated 9-85.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, a point-of-purchase display for the Western Union Cellular Mobile Phone or Car Phone; (Western Union purchased the E. F. Johnson Co.), no date.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, two point-of-purchase displays for the Western Union Cellular Mobile Phones or Car Phones; (Western Union purchased the E. F. Johnson Co.), no date.

E. F. Johnson Company Product. Inconverter. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, an Inconverter 320425, dated 2-76.

E. F. Johnson Company Product. Voltage Regulator. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, a Voltage Regulator 320421, dated 2-76.

E. F. Johnson Company Product. Ear Plug. 6 1/2" x 4 1/2" black and white photograph of an E. F. Johnson Co. radio product accessory, an ear plug 944884.

E. F. Johnson Company Product. Charger. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, a Plug-in Charger, AC Power Supply, model 239-0216-001.

E. F. Johnson Company Product in the Field. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product; a view of an unidentified location where a Johnson Repeater station is being erected by the Western States Commercial Communications company; individuals are unidentified; product application photograph.

E. F. Johnson Company Product in the Field. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product; the installation of a Johnson Repeater station at an unidentified western location in some foothills; installation by the Western States Commercial Communications company; product application photograph.