 Complete the following phrase:  Lindeman  Sons pianos placed well at many agricultural fairs but they did not earn top honors at major industrial exhibitions. The firm advertised they had been awarded the first premium gold medal for novelty, superiority and excellence at the 1865 American Institute Fair, but the list of awards showed that they placed after George Steck  Co., and the Driggs Patent Piano Co., of New York. They were one of only three American piano makers to exhibit at the 1867 