Though many types of manually operated switchboards have been brought into use, differing from each other in respect of circuit and working arrangements, yet each of them may be placed in one or other of three main classes according as the system of working is magneto, call-wire, or common battery.
She'd never interacted with the army-types before, but she found herself liking them, if they were all like Guardian and Brady.
I can handle those types of issues.
Of other variations and combinations of types, fig.
There were many types, indeed, scarcely two being alike; but all were equally disagreeable in appearance.