E. F. Johnson Company Employees. 6" x 4" color photograph of three businessmen, employees of E. F. Johnson Co., attending the EnScan Management Conference in February 1990 at the Minneapolis Bloomington Marriott Hotel; theme, "Headed for the Future"; identified left, Keith Smith, others unidentified.

E. F. Johnson Company Employees. 6" x 4" color photograph of three businessmen, employees of E. F. Johnson Co., attending the EnScan Management Conference in February 1990 at the Minneapolis Bloomington Marriott Hotel; theme, "Headed for the Future"; identified L-R:

E. F. Johnson Company Employees. 6" x 4" color photograph of three businessmen, employees of E. F. Johnson Co., attending the EnScan Management Conference in February 1990 at the Minneapolis Bloomington Marriott Hotel; theme, ""Headed for the Future""; identified L-R:

E. F. Johnson Company. Sheriff Don Eustice and Actor, Higgins. 10" x 8" color photograph of two officers at the communications desk of the Waseca County Sheriff's Office; identified L-R: Sheriff Don Eustice and "Sheriff" Higgins, an actor who portrayed a sheriff on television and was photographed to promote E. F. Johnson Co. radio products, CB radios, etc.

E. F. Johnson Company Employee and Promotional Actor: Higgins. 10" x 8" color photograph of "Sheriff" Higgins, an actor who portrayed a sheriff on television and was photographed to promote E. F. Johnson Co. radio products, CB radios, etc.; shown talking to unidentified E. F. Johnson Co. employees in the main plant.

E. F. Johnson Company Employee. 8" x 8" black and white photograph of an unidentified E. F. Johnson Co. employee, a woman working at the Seal Test Position laboratory, where all crystal units are checked under high altitude conditions for base, can, solder and pinhole leaks.

E. F. Johnson Company Employee. Janet Rudolph. Material: paper. Size: 9 1/2" x 7 1/2". Description: black and white photograph of an E. F. Johnson Co. employee, Janet Rudolph, testing radio or telephone components on lab equipment.

E. F. Johnson Company Employee. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. employee, unidentified, testing radio or telephone components on lab equipment.

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 Johnson System Analyzer; portable electronic equipment with small monitor, keypad, controls, multi-pin plug, telephone handset and speaker; for testing in the field.

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 Clear Channel LTR; shows main unit, speaker, and microphone.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, partially identified as the Johnson 5219 and 5486, base unit and desk microphone.

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 Johnson LTR Data Decoder; shows two portable cases displayed open to show decoder equipment.

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 Johnson 5050 Remote Control Console; a desktop unit with standing microphone.

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, the Personal Messenger, being used in the field, by a man wearing a pith helmet with sign reading "Parade Control" on it.

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 Johnson Multi-Net Trunked Radio System.

E. F. Johnson Company Product in the Field. 6 1/2" x 8 1/2" black and white photograph of a member of the Plaisted Polar Expedition in 1968, shown using E. F. Johnson Co. Messenger III in the Arctic; Johnson radio equipment was used to communicate between base camp buildings, and short-range use between base camp and expedition snowmobiles; the unidentified man in this photograph is recording an incoming message from base camp.

E. F. Johnson Company Product in the Field. 7" x 6" black and white photograph of an unidentified member of the 1968 Plaisted Polar Expedition with his Ski-Doo snowmobile; shown using E. F. Johnson Co. radio equipment, here CB radios, the Johnson Messenger III field packs; the equipment performed through low temperatures and blizzards, -30 degrees F. and other hardships in the Arctic.

E. F. Johnson Company Product. 4 3/4" x 6 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Johnson Personal Messengers, shown in a portable carrying case with chargers and cases.

E. F. Johnson Company Product. 3 1/4" x 6 1/2" black and white photograph of an E. F. Johnson Co. radio product, the Personal Messenger, shown with hands extending the retractable antenna in stop action.

E. F. Johnson Company Product. 9" x 5 1/4" black and white photograph of a model with the E. F. Johnson Co. radio product, the Messenger 100, shown in a triptych of the three models, an auto-installable, a field portable, and a desktop version.

E. F. Johnson Company Product. 7" x 5 1/4" black and white photograph of an E. F. Johnson Co. radio product, the Johnson CB Matchbox.

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 Personal Messenger in its carrying case; shown with exterior microphone.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product, a Personal Messenger, in its carrying case; shown with exterior microphone.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product, a Johnson FM 540; a version of the Personal Messenger.

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 Johnson FM Remote Control, a desk model.