|Title||Letter from Earl of Berkeley, Berkeley Castle, to AW Porter|
|Date||6 September 1931|
|Description||Further discussion on Berkeley's recent work on osmotic pressures.|
Berkeley's also states "I have been puzzling over your perpetual motion idea but I cannot see how it comes in".
Fellows associated with this archive
|NA8048||Porter; Alfred William (1863 - 1939)||1863 - 1939|
|NA8124||Berkeley; Randal Thomas Mowbray Rawdon (1865 - 1942); 8th Earl Berkeley||1865 - 1942|