Hi, I have added some more O&C past papers to my webpage at www.knowledge-dojo.com. The following papers are now available: O&C School Certificate Mathematical Papers 1933-37 O&C Higher Certificate Science Papers 1938-42 O&C Higher Certificate Mathematical Papers 1928-32 O&C Advanced Level Mathematics Papers 1951, 1952, 1961, 1971, 1981 Also available are a number of excellent textbooks, mainly by Clement Durell and his co-authors, which were very popular from around the 1920s-30s onwards. I will continue adding to this repository as and when I can (contributions are welcome!), and I hope that you find it useful. Best wishes, Sabbir.