Pl. XXVIII. Hinged Shelf Support. 



This bracket admits of the shelf being raised or lowered at will, thus securing 

 such angle as may be desired. For certain installations the bracket is made with 

 a plate on the back for screws; it is then fastened directly to the wall or screen, 

 thereby avoiding the use of wall plate. A narrow strip placed on the top and 

 parallel with the bracket secures one end of the material. 



Detail of Case Frame Top. 



This case is designed with a view to giving a maximum side light without a 

 center support, and a self-sustaining top. The metal bar shown in plate runs all 

 the way around and across the center, the whole being bolted together. In large 

 cases the bar is of wrought iron one-half inch thick and four inches wide. 



Vertical Screen. 



This screen forms either a central partition or a back to a case. The objects 

 are placed on the face. The interior frame is made of %-inch material and both 

 sides are sheeted with /-^-inch pine; over this is stretched a cover of sign-writer's 

 muslin upon which an ebony finish is placed. Its adaptability and convenience 

 are unquestioned. 



