Llyfr nodiadau, [18 gan., canol], yn cynnwys meddyginiaethau a ryseitiau meddyginiaethol, ynghyd â detholiadau a nodiadau yn bennaf yn ymwneud â phynciau meddygol, iechyd a gwyddoniaeth. Ymddengys fel pe bai'r awdur wedi nodi darganfyddiadau meddygol a wnaed ganddo ef ei hun ar ff. 66 verso-7. = A notebook, [mid-19 cent.], containing remedies and medical recipes, together with notes and extracts mainly on medical topics, general health and science. It appears that the author has noted his own medical discoveries on ff. 66 verso-7.

A volume containing culinary and medicinal recipes collected by Mrs John Llewellin, [1850x1870], in which sources are named, dates sometimes given, and comments included on the quality of the resulting fare or remedy.