ABSTRACT
Many sets require concealed or semi-concealed hinge joints for trapdoors or secret wall panels. But scene shops often lack the time or resources to provide the elaborate and sometimes costly hardware often used to accomplish such joints. The alternative described here is an easily made, inexpensive hinge which can fold flat against itself and yet be entirely concealed. <sc>The</sc> <sc>Simple</sc> <sc>Flush</sc>-<sc>Mount</sc> <sc>Hinge</sc> https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780080518565/add4c751-335b-4ee5-91d4-f532049b17e5/content/ch100_page195-01_B.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
