Letter from O J L [Oliver Joseph Lodge], Normanton House, Lake, near Salisbury, to [Joseph] Larmor Commencing 'Here is a great muddle' and going on to discuss equations in the case of an electron losing locomotive energy by reason of radiation. He hoped to get a 'pleasant spiral' from the path of a drop from one circular orbit to another, but has been stopped immediately by an absurdity. 'Perhaps it is the other side of terminal velocity?' 10 April 1923