05 August (Germany, Federal Republic ) within release For the Youth 2021 : Antique Tractors goes into circulation Mini Sheet Porsche Diesel Master, 1958 face value 10*(80+40) Euro cent
Mini Sheet Porsche Diesel Master, 1958 in catalogues | |
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Michel: | Mi: DE 3618KB |
Mini Sheet is vertical format.
Also in the issue For the Youth 2021 : Antique Tractors:
Mini Sheet Porsche Diesel Master, 1958 it reflects the thematic directions:
A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction. Most commonly, the term is used to describe a farm vehicle that provides the power and traction to mechanize agricultural tasks, especially (and originally) tillage, and now many more. Agricultural implements may be towed behind or mounted on the tractor, and the tractor may also provide a source of power if the implement is mechanised.
A vehicle (from Latin: vehiculum) is a mobile machine that transports people or cargo. Typical vehicles include wagons, bicycles, motor vehicles (motorcycles, trucks, buses), railed vehicles (trains, trams), watercraft (ships, boats), aircraft and spacecraft. Land vehicles are classified broadly by what is used to apply steering and drive forces against the ground: wheeled, tracked, railed or skied. ISO 3833-1977 is the standard, also internationally used in legislation, for road vehicles types, terms and definitions.