E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the LTR 8700 mobile telephone with handheld microphone

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the Clear Channel LTR 8700 mobile telephone with DTMF microphone.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the Clear Channel LTR 8710 Control Station

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the Clear Channel LTR 8710, with regular handheld microphone and speaker.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the Clear Channel LTR 8710 kit; shows interior parts and circuitry, casings, mounts, etc.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the Clear Channel LTR 8710 with touchtone and memory microphone.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of E. F. Johnson Co. radio products; found in the LTR file; the enhanced Challenger UHF Trunked Mobile Radio unit with handheld microphone.

Valentine Greeting Card. Material: paper. Size: 4 1/2" x 3". Description: heart-shaped Valentine greeting card, hand made, with printed tiger image and handwritten messages; layered, taped and sent back and forth between Ruth Paulson and Lloyd Peterson, friends for over 70 years, from 1931 to 2003.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" (scan is cropped) black and white photograph of an E. F. Johnson Co. radio product identified as Telemetry Series 3410 Modules, dated March 1986.

E. F. Johnson Company Product. Electronic Circuit Boards, E. F. Johnson Products. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product identified as DL-3410 Telemetry Boards; shows three circuit boards, or interior showing electronic circuitry.

E. F. Johnson Company Product. Microphone, E. F. Johnson Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product, a desktop 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; universal mount and hump mount brackets, #320434.

E. F. Johnson Company Product. Radio Mounting Kit. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product; universal mount kit, dated April 1973; shows one mount with screws, bolts, nuts, and rings.

E. F. Johnson Company Product. Handheld Cell Phone #548. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio product, identified as a Johnson Handheld 548; shows two units.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio product, identified as a Johnson Handheld 548; shows a single unit backside and label.

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, identified as a Johnson Handheld FM 545, 546; shown in a holster-style carrying case on a police officer.

E. F. Johnson Company Product in the Field. Demonstration. 7 1/2" x 8" black and white photograph of a security officer using an E. F. Johnson radio product, a Johnson Handheld FM 590, 320428.

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 Handheld FM 590, 29986.

E. F. Johnson Company Product. 7 1/2" x 9 1/2" black and white photograph of an E. F. Johnson Co. radio products, two Johnson Handheld FM 590 units in a two-unit Rapid Charger, 320423.

E. F. Johnson Company Product. 5 3/4" x 4 1/4" black and white photograph of the interior circuitry of a Johnson Handheld FM 590, 320401.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio production, a Sprint Charger, and transformer.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio production, a Johnson Mobile Charger.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio production, a Johnson Mobile Charger.

E. F. Johnson Company Product. 9 1/2" x 7 1/2" black and white photograph of an E. F. Johnson Co. radio production, a Johnson Twist-Off Battery Pack, 320427.

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 Handheld FM 517 and 615.