Its manufactures include pianos, paper, cardboard, machinery, boats and barges.
The tome was far heavier than she expected, made of something much different than cardboard and paper.
She could not follow the opera nor even listen to the music; she saw only the painted cardboard and the queerly dressed men and women who moved, spoke, and sang so strangely in that brilliant light.
There are cardboard factories, roperies, tanneries and oil mills.
If the cardboard scale upon which the beam of light is reflected by the magnetometer mirror is a flat one, the deflections as indicated by the movement of the spot of light are related to the actual deflections of the needle in the ratio of tan 20 to 0.