sir, i have searched for the model # on this old range in every area suggested by your and other web sites.I simply can't find one. I guess it's possible it was remove over the years.Is there any other way to get advise or see diagrams for repair.we were told it was a 50's model. the oven /broiler will not lite. we have been lighting it manuelly on occasion till now.there is a pilot on but just below that, the igniter?,running parrellel to the burner is what we can't manuelly lite anymore.What do you suggest any thing would be help full. Thank You.