Art.

1 7|       reciprocating, and fifty rotative engines per annum. The Empress
2 8| engines, it was the rotary, or rotative, type that interested him
3 8|     true inventor of the crank rotative motion was the man (who
4 8|    some other methods by which rotative motions may be made, but
5 8|       was especially suited to rotative engines, as its double stroke,
6 8|      technical problems of the rotative engine, he continued to
7 8|       very mean opinion of the rotative's profits," he wrote in
8 8|        tone had changed. " Our rotative engines," he writes, " are
9 9| engineer submitted designs for rotative motions. Watt thanked him,