The box is cleverly designed to give quick access to the parts inside, having a lift-up lid and a pull-down front. The components within appear to be a portable radio, power supply or power converter with batteries and a charger. The attached leather strap makes the equipment easily portable. The portable power supply is significant for representing part of the evolutionary change in communications. The unit connects the use of power and radio for communication with the ability to save the power in power packs or batteries, or to convert the power from one form to another.Power supply, portable, electric; circuits can be Parallel or Series. Batteries (6) fitted into a square wooden box. Box has two catches to secure the lid and two catches to secure the drop-down front. Holes have been drilled around the edges of the lid and the top of the base. Inside the front panel are two copper coils, switches and connectors. Leather carry strap attached. Stamped into the vertical panel are "parallel", "P", "H", "SERIES", CAVERTY", "LIGHT" :WEAK", "CHARGING" Stamped into the vertical panel are "parallel", "P", "H", "SERIES", CAVERTY", "LIGHT" :WEAK", "CHARGING" flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, portable power supply, power supply, battery box, battery, communication, radio, portable radio, battery powered radio, electronic instrument

An emergency position-indicating radio beacon (EPIRB) is a type of emergency locator beacon, a portable, battery-powered radio transmitter used in emergencies to locate airplanes, vessels, and persons in distress and in need of immediate rescue.Since the inception of Cospas-Sarsat in 1982, distress radio beacons have assisted in the rescue of over 28,000 people in more than 7,000 distress situations. In 2010 alone, the system provided information used to rescue 2,388 persons in 641 distress situations. Two battery operated emergency distress beacons EPIRB [Emergency Position Indicating Radio Beacon] in orange containers with attached line in yellow canvas bags.I'm going sailing, I'm coming back; B900; radio distress transmitter operating instructions; made by Don Osborne & associates, box 69 052 Aukland 8 New Zealand.iepirb, rescue, emergency beacon

Item re Frederick Gardner DAVEY DFC No 410533 RAAF. Refer Reg No 3536P for his service details.Rectangular heavy duty 4-1/2 volt radio battery. 4 Brass terminals on top of battery. These are sealed with a brown resin like substance. Battery is encased in a blue / yellow / red cardboard box. 1 Positive terminal & 3 negative terminals of varying voltage.Printed on front & back: DIAMOND RADIO BATTERY C HEAVY DUTY 4-1/2 VOLTS MADE IN AUSTRALIA WIDDIS DIAMOND DRY CELLS PTY LTD Printed on each end: DIAMONDbatteries, power

Items were brought at the ASCO Services Canteen or the US PX System. Purchases were made with MPC (Military Payment Currency). This was money especially printed for use by allied soldiers in base installations. Bought by Wesley BERTUCH while serving in South Vietnam, refer Cat No 1664.2 for details.Toshiba Solid State Stereo Radio Phonograph powered by 6 x 1.5V D Cell batteries. 2 x Detachable speakers operated on leads with individual volume controls. Unit can also operate on 24 V. Speakers, black plastic. Radio & turntable woodgrain sides with metallic front.On side of both speakers: “Toshiba Stereophonic”personal effects, communications, radio, bertuch