Conceptually similarIsaac Hopper Scrapbook, page 188-189: 1905 Isaac Hopper Scrapbook, page 188: 1905 Isaac Hopper Scrapbook, page 193: 1905 Isaac Hopper Scrapbook, page 191: 1905 Isaac Hopper Scrapbook, page 198 (part 3): 1905 Isaac Hopper Scrapbook, page 198 (extensions): 1905 Isaac Hopper Scrapbook, page 198 (part 2): 1905 Isaac Hopper Scrapbook, page 190: 1905 Isaac Hopper Scrapbook, page 192: 1905 View MoreYour right to access the Digital Collections is subject to these Terms and Conditions.CH1398324 Isaac Hopper Scrapbook, page 189: 1905"No Monopoly in Elevator Safety Devices." Tammany Times, February 18, 1905: Isaac Hopper accused of elevator safety guard monopoly, but he approves devices from other companies. CONTENT TYPE: newspaper clipping , scrapbook page Names: Isaac A. Hopper SEASON: 1904-1905Date: February 18, 1905 YEAR: 1905 Credit: Courtesy of Carnegie Hall Rose Archives. Donated by Patricia Hopper Strasberg in honor of her great-grandfather, Isaac A. Hopper, with love and respect for a life of service in the New York building trades and political life of the times. Source name: Carnegie Hall Rose ArchivesDepartment: Rose Museum and Archives Collection: Isaac Hopper Collection Place: New York, NY LANGUAGE: English Size: 7234px × 11053px (~228 MB) Archives Unique ID: CHA-IH-189 RIGHTS STATEMENT: NO COPYRIGHT - UNITED STATESCarnegie Hall believes that this item is in the public domain under the laws of the United States, but a determination was not made as to its copyright status under the copyright laws of other countries. The item may not be in the public domain under the laws of other countries. Read full Rights StatementThough not required, if you want to credit us as the source, please use the statement "Courtesy of Carnegie Hall Rose Archives" and provide a link back to the item on our Digital Collections site. Doing so helps us track how our collection is used and helps justify freely releasing even more content in the future. DownloadRelated materials: View MoreIsaac Hopper Scrapbook, back cover Isaac Hopper Scrapbook, blank page (opposite back cover) Isaac Hopper Scrapbook, back cover (inside) Isaac Hopper Scrapbook, page 241 (loose article 2, back): 1898 Isaac Hopper Scrapbook, page 241 (loose article 2, front): 1898 Isaac Hopper Scrapbook, page 241 (loose article 1, back): 1898 RELATED: Isaac A. Hopper Scrapbook