A model vehicle or toy vehicle is a miniature representation of an automobile. Other miniature motor vehicles, such as trucks, buses, or even ATVs, etc. are often included in the general category of model cars. Because many miniature vehicles were originally aimed at children as playthings, there is no precise difference between a model car and a toy car, yet the word ‘model’ implies either assembly required or some attempt at accurate rendering of an actual vehicle at smaller scale. Regarding the former, the kit building hobby became popular through the 1950s, while the collecting of miniatures by adults started to pick up steam around 1970. Precision detailed miniatures made specifically for adults are a significant part of the market since perhaps the mid-1980s (Gibson 1970, p. 9; Harvey 1974; Johnson 1998, p. 5).