of three laminations of clear synthetic resin weigh- ing 60 pounds per 1000 square feet, bonded to the plywood under heat and pressure and providing a glazed surface approximately 1/16 inch thick. e. Stainless Steel top and back rail surfacing shall be of the gauge called for and shall comply with Army-Navy Specification No. AN-QQ-S-772A for Class 2, Composition G, Physical Condition All Annealed Temper, Surface Condition 2B, steel sheets, be turned down at edges and secured with countersunk wood screws. f. Wood Finish: Wood finish for tops, where so indicated, shall be Douglas Fir No. 1 Common tongued and grooved of dimensions shown, and shall be laid with driven fit and blind nailed with aluminum nails. etc., g. Mouldings: Wooden nosings, cap mouldings, shall be to the dimensions shown and of mater- jals hereinbefore specified. Metal edging shall be of the designs indicated and shall be of aluminum or stainless steel, secured with countersunk screws of like material. h. Fixtures: Counter and bench tops shall be accurately cut and reinforced to receive the plumbing fixtures called for. Sinks shall be secured in place by clamps as detailed, and finished with aluminum or stainless steel sink frames screwed to the tops and set in waterproof cement; or where so indicated for shop sinks, shall be secured with wooden hangers and finished with wooden trim mouldings sealed with waterproof mastic. 8-10. DOORS AND DOOR FRAMES: a. Job-built doors, half doors and gates shall be constructed of plywood and/or finish lumber as hereinbefore specified to the details and dimensions shown. b,. Stock doors shall be of the types and sizes shown and shall be manufacturer's stock Douglas Fir 8-10