... Waved or Venetian Waved, is there any difference between these terms?
If —you can find one pattern available in both styles,and you are sure that the compiler knew what he was talking about,and you are sure that the catalogue is not a mixture of pages, some new and some from older catalogues,
then they must be different. Otherwise you will have to use your skill and judgment, but please ensure that readers know that you've done this so as not to seriously devalue the material you are presenting; changing it from primary to secondary evidence.
That's what I like about the Walsh pattern books reproduced in Reynolds — some helpful editor has not got stuck in and wrecked them, or selected "interesting" pages — they are unedited and complete.
Cf Cottle p57 on Sowerby Opal, Blanc de Lait and similar colours, which I'm not sure has been fully resolved.
Bernard C. 8)