首页 / 官方藏书 / Practical Stair Building and Handrailing / By the square section and falling line system. / PLATE XXXII. SHOWING THE MOULDING OF RAILS, AND A METHOD OF PROPORTIONATELY INCREASING OR DECREASING THE SIZE OF THEM.

PLATE XXXII. SHOWING THE MOULDING OF RAILS, AND A METHOD OF PROPORTIONATELY INCREASING OR DECREASING THE SIZE OF THEM.

Practical Stair Building and Handrailing / By the square section and falling line system. · W. H. Wood · 第 37 / 38 章