AD VEBTIS EM ENTS . 



WRIGHT & HOLMES' 



PATENT GIiAZIflG BAR. 



For Horticultural Bit if flings. 



C/D 



CD 



CO 



SECTION. 



A FTER many years experience with Horticultural Buildings and trials of 

 ^ systems of glazing, we have found that this plan is the best yet 

 discovered, and has answered admirably everywhere where it has been 

 tried. Each bar is made in two parts and the lower half has a raised fillet in 

 the centre and on each side of this fillet is a groove. The lower half is fixed at 

 the top and bottom to the radial ribs with the grooves upwards, a copper clip 

 is fixed at the lower end of the bar, the panes of glass are laid on with their 

 edges coming up the side of the raised fillet, and, to prevent their slipping 

 out of position, the copper clip is turned up and lies flat upon the upper 

 surface of the glass. The cap forming the upper part of bar is grooved to fit 

 the raised fillet of the lower portion of the bar, and the two are screwed 

 firmly together, the glass being thus secured between Vy the use of three 

 square-headed copper screws made specially for the purpose. The two halves 

 when screwed together form a watertight gutter from end to end, and 

 should any water find its way in at the edges of the glass it runs down the 

 grooves to the outside and cannot possibly find its way into the house. 



Illustrated Catalogue for 12 stamps. 



