00609cam a2200205 4500 1033504529 TxAuBib 20231104120000.0 231102s2023||||||||||||||||||||||||eng|u 72009 Project Gutenberg PGUSA eng TxAuBib Thatcher, A. G. H. Scaffolding [Gutenberg] / A. G. H. Thatcher. Project Gutenberg, 2023. Project Gutenberg ; 72009 Public domain in the USA. Electronic text. Project Gutenberg ; 72009. http://www.gutenberg.org/ebooks/72009 TXTLL