11. Long nicknamed " the cauldron, " it was rebuilt with massive concrete pillars and blue A-frame roof supports. 12. The current hipped wood-framed roof was installed in 1929, replacing the original flat roof which had been leaking. 13. The 1905 former pavilion to the rear of the main building has a timber framed roof and floor. 14. The timber framed roof which terminates as a gable behind the parapet wall is hipped at the southerly end. 15. The building features stone masonry walls to window sill level, woor framed upper walls, and a timber framed roof . 16. The factory is a large two-storey volume building of concrete frame and infill external wall construction supporting a steel framed roof . 17. In 1924 1927 the infield bleachers were covered with a steel-framed roof designed by Denham, VanKeuren & Denham, Architects of Birmingham. 18. Architecturally it was a " modest " building but " of distinction " because of its arched timber-framed roof and red-brick exterior. 19. This unique convertible design featured steel framed roof rails called a " bridge beam " around the car's doors and side windows. 20. Ski Plattekill's cafeteria, with its A-frame roof and panoramic view of the Catskills, is deserted, its wooden picnic tables only gathering dust.