EVERY STEP IN CANNING

The Cold-Pack Method

by

GRACE VIALL GRAY, PH.B., ED.B

Formerly Associate Professor of Home Economics,
Iowa State College

1920







PREFACE


It was six years ago that I first heard of the One Period, Cold-Pack
Method of canning. A little circular was put in my hand one day at a
federated club meeting announcing the fact that in a few weeks there
would be a cold-pack demonstration about fifty miles away. Immediately
I announced that I was going to the demonstrations. So leaving my
small daughter with my mother, I went to the Normal School at DeKalb,
Illinois, and heard and saw for the first time cold-pack canning.