Project Gutenberg 2024-05-09 Public domain in the USA. 51 Aldrich, Eva ca17000817 The blackboard clock : $b device desk book for the primary teacher, for teaching pupils in first year and kindergarten grades how to tell time of day by the clock, and time drill. $anone listed :$bnone listed, $c1892. Device Series, No. 1. Carol Brown, Charlene Taylor and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) https://archive.org/details/blackboardclock00aldr/page/n1/mode/2up 20220718213348aldrich 1892 US en Clocks and watches Time LB Text Browsing: Teaching & Education Browsing: Other 44069 2024-08-30T08:27:08.897949 text/html 19892 2024-05-09T16:45:32 text/html 203896 2024-08-30T08:27:11.344926 application/epub+zip 202852 2024-08-30T08:27:09.582934 application/epub+zip 91526 2024-08-30T08:27:09.204069 application/epub+zip 180654 2024-08-30T08:27:12.839899 application/x-mobipocket-ebook 169836 2024-08-30T08:27:11.072925 application/x-mobipocket-ebook 34678 2024-08-30T08:27:08.740940 text/plain; charset=us-ascii 14641 2024-05-09T16:45:32 text/plain; charset=us-ascii 14310 2024-08-30T08:27:12.973902 application/rdf+xml 7761 2024-08-30T08:27:09.373934 image/jpeg 1511 2024-08-30T08:27:09.287924 image/jpeg 314857 2024-08-30T08:27:08.906964 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog