At this stage, however, the A106 continued to be the manufacturer's principal model, and by the time production ended around 650 had been produced.

By now, Ford's principal model was the Model T, and this is the car assembled at the new plant.

The influence of pederasty was so pervasive that it has been called "the principal cultural model for free relationships between citizens."

Perhaps the principal model is the commercial redevelopment of Union Station in Washington.

During this period, Kyle Aletter appeared as the substitute model whenever one of the principal models was unable to appear in a given episode.

The bridegroom's parents developed an early education project that was a principal model for the Federal Head Start programs.

This conceptual framework is still the principal model used to explain the function of cooperative proteins such as hemoglobin.

Over the years, Mrs. Giacometti was one of her husband's principal models, along with his brother Diego.

For these reasons, sports are not only our favorite form of entertainment but the principal model and metaphor for our own lives.

Enterprise activity is directed on manufacture of harvesters of four principal models and modifications.