A treatise on safety engineering as applied to scaffolds.

Mode of access: Internet.

Analogues of Chaucer's Canterbury pilgrimage (April 1386) and his putting-up joust-scaffolds, etc., in West-Smithfield (May 1390) being the expenses of the Aragonese ambassadors for 58 days in England, 21 July to 16 Sept. 1415, including their 4-days' journey from London to Canterbury and back, 31 July-3 Aug. 1415, and the cost of erecting scaffolds, etc., in West-Smithfield for the joust between Don Philip Boyl, knight, of Aragon, and John Asteley, esq., on Jan. 30, 1442, with Henry VI.'s allowances of materials for the said joust.

Mode of access: Internet.