No Ready

2020 09 09 no waiting


https://www.geograph.org.uk/photo/4221398
Picture: Helmut Zozmann

Designed in 1804, the Grand Shaft, on the Western Heights of Dover, is a triple helix, the one such staircase in Britain. As with Vatican City’s Bramante Staircase, this design accommodates a lot of passengers whereas minimizing interference amongst them — utilizing it, a lot of troops would possibly rapidly descend the 140 ft from the heights to the city beneath, whereas others would possibly even ascend on the identical time, utilizing a special spiral.

In 1812 a Mr. Leith of Walmer rode his horse up the stair for a guess, and native legend has it that in Victorian instances the separate spirals had been assigned to “officers and their girls,” “sergeants and their wives,” and “troopers and their girls.”

(Thanks, Dave.)





Source link

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.