I have located the Petrolea reference, however it is in a bound volume – I have not scanned it and will not get chance until the weekend at the earliest.
It is Volume 90, Issue 2226, Jan 6th 1944 pp16, 17, 19
PM if you would like me to.
Nick
Edited By Nick Clarke 3 on 10/06/2020 15:21:45
Edited By Nick Clarke 3 on 10/06/2020 15:23:47