Old Fashion canning

I don't have a pressure cooker so have to water bath everything... I know you aren't suppose to water bath broth but since I don't have a pressure cooker or the funds for one, I am spending most of my day water bathing chicken stock. 15 pints to be more specific... It makes for easy steam cleaning in the kitchen, most of the counters and surfaces are wiping up a lot easier then usual.  I pulled out my old Kerr and Ball canning books (vintage 1950's and early 60's) to check on the timing and each batch gets 180 minutes of boiling water bath.  Hopefully this next year I will be able to find a used pressure cooker to do some of the canning with... I love canning especially when it means homemade and homegrown.