| Title: | Safety standards for elevators, escalators, dumb-waiters and hoists. Rules 214 to 265 inclusive (Effective December 15, 1924) Adopted September 9, 1924. |
| Author: | Pennsylvania. Department of Labor and Industry |
| Note: | [Harrisburg?, 1924 |
| Link: | page images at HathiTrust |
| No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
| Subject: | Elevators |
| Subject: | Hoisting machinery |
| Other copies: | Look for editions of this book at your library, or elsewhere. |
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