This is Figure 37 in the construction paper called "3 Design Projects using the New Mini Square Giberson." Please download your copy. sm_glory
Fig. 37 Here is the finished 6 inch glory hole. It is a stout little beast and efficient as well and will perform for you many years of hard service. As you look at this design you may imagine the door opening from the other side or other types of changes. Be my guest. This design is meant to be suggestive only. When constructing your glory please reread the burner block section, page 5 of this paper and also reread pages 3-8 of "New Ideas for the Use of Small Burners in the Glass Shop, Foundry, Pottery, and Smithy" as that is the most important part of the Mini-Square Giberson Burner installation. If you get that idea, success will follow.