In answer to Mathew Forstater's query, the Kaldor notes on Allyn Young's LSE lectures are reproduced in full in the Journal of Economic Studies, 17, 3/4, 1990, but selections are in an article by Young's biographer, Charles Blitch, HOPE 1990 (sorry I do not have the full reference to hand), and in Perry Mehrling and Roger Sandilands, _Money and Growth: Selected Papers of Allyn Abbott Young_, Routledge 1999. Roger Sandilands