I’m in the process of reducing the amount of hard copy material in my room. I need to get rid of issues of: Historia Mathematica Vol. 23 (1996) to Vol. 42 (2015) and Historical Records of Australian Science (Published by the Australian Academy of Science) Vol.1 (1966)- Vol. 25, No. 2, December 2014 (when hard copy publication ceased). A few issues are missing. The journals are in a box each in my room, ready to be thrown out shortly. If anybody wants either or both boxes, please let me know by Monday, April 18. Eugene Seneta Carslaw, Room 812. 9351-5806.