It was my Gram's from many many many years ago.It was made by the Sully Aluminum Company in Long Branch, Ontario, Canada.
I assume it is a twenty two quart pot.It has a geared gauge on it as well as the release weight ,but it also has a peacock on the top that you open to let the steam off to open the lid.When it gets up to pressure of 15 pounds or according to the gauge 250 there is a couple of spots that will leak water (very small amounts but still)so i assume the gasket needs replacement. On the dial of the gauge it is stamped National Aluminum company.Not sure if they made the just the gauge or not. Does any one know if the national gasket will fit this or not. Also does any one have a manual for this as well.
Thank you for any information

