Referee's report by Frederick Orpen Bower, on a paper 'On Clepsydropsis australis, a zygopterid tree-fern with a Tempskya-like false stem, from the carboniferous rocks of Australia' by Birbal Sahni Sectional committee: Botany Recommended for publication in Philosophical Transactions, in full. It is 'an excellent piece of work, concise and well expressed'. It contains valuable facts and conclusions which add to the current natural knowledge. [Published in Philosophical Transactions B, 1929]. Endorsed on verso as received 1 February 1928. February 1928