Elmira 1100

I just picked up this Elmira Stove Works Model 1100 off marketplace for $350cad the stove is in excellent shape minus the fact it’s missing all the firebrick. The catalysts are intact and clean all in all other than a few small surface spots of rust it looks great for a stove from 1985. I found a manual for it online that says it’s supposed to have 20 - 4.5”x9” bricks inside but it doesn’t show the placement of them and I can’t find any pictures showing where the bricks are supposed to be. Does anyone here have one of these stoves and can help me out with where I need to put them?

Also in case anyone sees my previous post about my chimney I picked up some 7” stainless double wall to run through the foundation into the masonry chimney.