it was the sole developer of N, but Arnold Rapido was there first. Although Karl Arnold's son, Ernst, was involved with the company, several sources cite the presence of Max Ernst (who remained as Managing Director for over forty years until 1976), as the prime mover behind this new product line. Ernst has been described as a dynamic businessman, the person most responsible for the introduction of the Arnold Rapido product line. Karl Arnold passed on in October, 1946, leaving his son and Herr Ernst as principals in the Company. Much later, an Arnold Sales Manager, Ferdinand Graef, would marry Max Ernst's daughter, Sonja, keeping the Arnold company as a family operation. It would continue to be so until 1995. Production phases There are several distinct phases of Arnold's model train production. In the period of 1960 - 1962, Arnold marketed the Arnold Rapido 200 product line; this line was very crude yet it also was a sensation because of its much smaller size than TT. The next phase was from 1963–1967, when the rapido product line begins to swing toward scale representations of the trains. It is during this period that the "Rapido Coupler" comes into production, beginning its widespread use by all model train manufacturers in N-Scale. It was in 1964 that the term "N-Scale" came into use. Between 1968 and 1970, rapido line of trains reached maturity, notably with its turntable and roundhouse. Arnold entered into a business relationship with the U.S. company Revell around 1968, beginning the marketing of Revell Rapido model trains. This relationship was marked by the beginning of production of more accurate North American prototype models by Arnold. This relationship continued for several years, ending in the late 1960s or early 1970s. Arnold continued their expanded production, with new models until the early 1990s. Transfer of assets On Max Ernst's 1976 retirement, Arnold employed perhaps 200 to 250 people, using three facilities in the Nürnberg area. The Company continued under family control until 1995, when Arnold went into bankruptcy and was sold to Rivarossi of Italy. Rivarossi, in turn, also went bankrupt, leading to the sale of all assets to Hornby of the United Kingdom. Production is carried out in China. External links English language page on Arnold Rapido Hornby Railways Model railroad manufacturers Manufacturing companies based in Nuremberg Model manufacturers of Germany