We have a house that was built in the early 1930's and we have a couple of outside corners that are cracking on the inside of the house in the corner from the floor to the
ceiling. If anybody can give some advice on how to repair this It would be greatly appreciated. Thanks

If you go to the section "paint, paper, plaster" click on the title "Crack in Plaster". Different problem, but, same repair procedure. Read the answer posted by Brian Ewing and you should be on your way to a nice repair....