Italeri 7012 1/72 SdKfz184 Panzerjager Elefant Tank Model Kit Era_1979+ Robertson applied for a patent

Robertson applied for a patent for a toy that ingeniously uses a hinged mechanism to perform simple multiplication

Fail safe fucntion (Throttle channel only)

Trumpeter Scale Models 1621 1/72 CH-47A Chinook Medium-Lift Helicopter Model Kit The CH-47 Chinook

Of altogether 352 Bell UH-1Ds in service with the German armed forces

The kit also includes a stiffer servo saver spring and steel steering linkage for increased precision and control during high speed driving

Italeri 7012 1/72 SdKfz184 Panzerjager Elefant Tank Model Kit Era_1979+ Robertson applied for a patentItaleri 7012 1 72 SdKfz184 Panzerjager Elefant Tank Model Kit These vehicles, which mounted a casemate gun, were used extensively by the German Army throughout the Second World War, providing covering fire for infantry and also being used as tank busters. Several hundred of this particular self propelled gun constructed on a Pz. Kpfw. IV tank chassis were built in several versions that underwent constant armor and gun upgrades to keep pace with the