What is "circulars"

Usage examples of "circulars".

In the Dutch room, where they waited, there was a large table, with a pyramid of blank envelopes in the middle, and ever so many cubic feet of canvassing circulars, six chairs, and pens and ink.

So he got in one of the clerks who were directing the canvassing circulars, and gave him the draft, approved by his counsel, to read aloud, while he followed with his eye upon the engrossed deed.

It was well for Driver, the postmaster, and his daughters, that all the circulars made up that day in Brandon Hall were not despatched through the Gylingden post-office.