The subject of the last one is "Pan and Syrinx".
The design was registered in 1925.
I think the blindstamp is for the paper manufacturer Schleicher & Schüll.
Porcelain is white and at least slightly translucent when held up to a bright light.
I think the surname is Horký, which is Czech; there was an artist called Frantisek Horký who did etchings but I’m not sure this is his signature.
The last one seems to be Richard Lindner.
I found one auction lot listed as William Miles Pendergast; presumably the same person as the soldier of that name born in India in 1843, rose...
"Bourne" is the same company as Denby. They eventually merged with Lovatts/ Langley, but rather later than these would have been made.
The English ones are often Denby - usually with an unglazed base, and a "Made in England" stamp.
You're probably thinking of Brentleigh, rather than Burleigh. Brentleigh was decorated with some kind of cellulose paint, rather than being given...
Could be signed C.E.T., for Charles E Turner.
It's the blindstamp of the publisher Marées-Gesellschaft, the upmarket imprint of R. Piper & Co of Munich....
A little more on Richard Colin (though unfortunately the writer's appeal for further information seems to have gone unanswered):...
It seems pretty likely that the artist is the German born Richard Colin (1885-1971). Not much about him online, though he seems to have had a long...
Possibly Mátyás Sárközi; not really known as a visual artist, but trained as a book illustrator. MÁTYÁS SÁRKÖZI (Budapest, 1937), writer,...
A lot of sites give his first name as "Henryk".
Edouard le Saout, I think, though the signature seems to vary considerably. https://www.dorotheum.com/en/l/1829000/
Mezzotint by "S. Arlent Edwards" i.e Samuel Arlent Edwards, 1862-1938. British-born; in the Unied States, on and off, from 1890....
A bit about Stogdon, to muddy the waters even further here: https://www.grayspottery.co.uk/paintress-designers.htm In short; the names J and A...
A quick look at familysearch doesn't find many likely candidates - for 1924 the only likely candidates seem to be Henry Seffrien Alken (b.1865), a...
Separate names with a comma.
