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 Viking CM Handheld.
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 Viking XR Handheld.
E. F. Johnson Company Product. 7" x 5" black and white photograph of an E. F. Johnson Co. radio product, the Viking SR Mobile.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Viking HT Mobile.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Viking GT Mobile.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger Plus 2 or Challenger Plus II, 7167 and 7187.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger Plus 7165, 7166, 7185, 7186 (20 channels)
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger 7180 (20 channels)
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger 7162 and 7182, (8 channels)
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger and the Challenger Plus Enhanced.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Challenger 7154 Low Band Mobile.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Fleet Call 8655.
E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio products, the LTR 8560 Handhelds.
E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio products, the LTR 8571 Handheld.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio products, the LTR 8602 Handheld or LTR 8602 Duplex Mobile.
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 LTR Mobile 8600.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products, the Challengers, handhelds, mobiles, microphones, speakers.
E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of the 1989 line of E. F. Johnson Co. products, CB radios, handhelds, mobiles, etc.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the LTR 8610, 8615, 8605, 8655
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, the 8625-AN, 600 handset; part of the Challenger Mobile or LTR Mobile series.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products, the Challenger Mobile, 8625-AN Mobile, LTR Mobile, ZX, 5876 Handheld, a grouping.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. installation, the Orbacom Console Multi-Net II; shows the desk, console, monitors, microphones, etc.
E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. installation, the Orbacom Console Multi-Net II; a close-up view of the monitor displaying the operational software of Multi-Net II.
E. F. Johnson Company Product Display. 4" x 6" color photograph of Bert Erickson, Exhibits Manager for E. F. Johnson Co., at the IMCE-APCO Show in Boston, 1990; in charge of setting up the exhibit or display.
E. F. Johnson Company Product Display. 4" x 6" color photograph of an unidentified employee of E. F. Johnson Co., at the IMCE-APCO Show in Boston, 1990; setting up the Mini-Net exhibit or display.
