Yugoslavian M-63 JNA Military Field Telephone – Iskra

The M-63 is a Cold War-era military field telephone used by the Yugoslav People's Army (JNA). Manufactured by the Slovenian company Iskra, the M-63 was designed as a rugged field communications telephone for military use in demanding outdoor conditions.

The M-63 is housed in a heavy-duty, weather-resistant cast-alloy case and features a removable handset, internal ringing system, and a hand-crank magneto generator for signaling another connected station. Its compact but extremely robust construction reflects the practical design of Yugoslav military communications equipment.

Features & Specifications

• Manufacturer: Iskra, Yugoslavia
• Model: M-63
• Type: Military field telephone
• User: Yugoslav People's Army (JNA)
• Era: Cold War / 1960s onward
• Construction: Heavy-duty cast-alloy housing
• Power: Two 1.5V D-cell batteries
• Signaling: Built-in hand-crank magneto
• Communication: Designed for use over two-wire field telephone cable
• Weight: Approximately 2.8 kg

The telephone could be used for direct point-to-point communication between field stations and could also be connected through military telephone switchboards. The M-63 was also capable of supporting military radio communications in certain configurations.

Condition Options

Good Condition – With Cover

Good original vintage condition with the original protective cover included. The telephone shows the expected signs of age and previous military storage/use, such as minor scratches, scuffs, finish wear, and other cosmetic marks. The included cover makes this the more complete example and a particularly nice choice for collectors.

With Cover – Heavy Use

Original military-surplus condition with the protective cover included, but showing heavier signs of previous use, storage, and handling. These examples may have more substantial scratches, scuffs, finish loss, discoloration, staining, surface oxidation, dents, worn markings, or other cosmetic wear. Covers may also show heavier wear, fading, staining, fraying, or general storage marks.

These are ideal for buyers who prefer a more heavily used, field-worn appearance or simply want a more affordable complete example with the protective cover. Condition will vary from unit to unit.

Good Condition – Without Cover

Good original vintage condition without the protective cover. The telephone shows normal signs of age and previous military use, including possible scratches, scuffs, finish wear, and other cosmetic imperfections. A good option for collectors who are primarily interested in the telephone itself.

Testing & Battery Condition

These field telephones have not been tested and are being sold as untested. Most of them had batteries left installed during storage and have battery-compartment corrosion that will require cleaning.