DCHP-1 Online
two-and-a-half-point blanket 
a grade of point blanket.
- 1824 (1955) Made a present to the old man of a 2 1/2 pt Blanket to make him a Coat.
- 1887 A somewhat inferior quality, known in the Hudson's Bay Company parlance as a "two and a-half point" blanket, is the standard. . . .
- 1905 (1954) The [beaver's] skin was larger than a Hudson's Bay Company's 2 1/2 point blanket.
- 1824 (1955) Made a present to the old man of a 2 1/2 pt Blanket to make him a Coat.