Referee's report by Edward Frankland and Heinrich Debus, on a paper 'On the union of ammonia nitrate with ammonia' by Edward Divers The referees have together re-examined the paper and now recommended it for publication in Philosophical Transactions. Pasges 18 to 33 should be omitted as they are not 'sufficiently novel and definite enough'. Subject: Chemistry [Published in Philosophical Transactions, 1873]. 3 April 1873