This is a recipe I searched for because I wasn't able to purchase salt pork for the Old-Fashioned Roast Turkey recipe I used for Thanksgiving this year.
If you're like me and you can't find salt pork you can brine 1 lb of pork shoulder. I got my advice from Cook's Illustrated but changed the recipe to get more salt in my pork:
Brined Pork Shoulder
1 lb pork shoulder
1 quart cold water
1/2 cup table salt
1/4 cup sugar
Pour water into a large zip-top bag. Add salt and sugar and squish around in the bag. Add pork shoulder and brine for 1 1/2 hours in the fridge.
Drain liquid from pork shoulder and continue with your recipe.
I think this worked just fine but I'm sure that salt pork would be the best choice to use on your Old-Fashioned Turkey if you can find it.