首页 / 官方藏书 / Practical Stair Building and Handrailing / By the square section and falling line system. / PLATE XXXI. THE PLAN OF RAIL FORMING PART OF AN ELLIPSE, STARTING FROM A NEWEL OVER WINDERS.

PLATE XXXI. THE PLAN OF RAIL FORMING PART OF AN ELLIPSE, STARTING FROM A NEWEL OVER WINDERS.

Practical Stair Building and Handrailing / By the square section and falling line system. · W. H. Wood · 第 36 / 38 章