The Cook wrote:
> I found this in a 1926 "The Ball Blue Book of Canning and Preserving
> Recipes."
>
> http://tinypic.com/view.php?pic=52df66t
>
> Notice the canner.

My Mom still cold packed and BWB'ed everything up until about the
mid-fifties. Still used her old Mason jars with the blue glass and the
zinc tops too. Finally sold all her old jars to a collector in the
middle sixties for her. Thank goodness times have changed, we no longer
have to boil canned foods for an hour to ensure "good health."

George