Yes, you are absolutely right - I didn't mean my post to come across as 'it has thorn handles therefore it must be ok'

I should have phrased it differently.
However, 'tis interesting to see a piece dated 1880s by comparison to the advert page as well isn't it.
As you say, very difficult to tease out which are from which era.
Thanks again for posting that advertisment - it's a real eye-opener.
m