
Here's an old postcard showing the piers in their prime at the turn of the last century.
UNDERGROUND WHITBY
Another as yet unidentified scale worm. Much smaller than Harmothoe imbracata at 1cm long. The scales do not overlap and they don't cover the entire body. Hopefully someone at the Marine Wildlife of the N. E. Atlantic group will give me a positive ID in due course.
This object was found attached to the underside of a stone quite high up the shore. It has been identified by Richard Lord via Marine Wildlife of the N. E. Atlantic as the egg mass of the sea slug Aeolidia papillosa.
Known as the Common Grey Sea Slug, it feeds on sea anemones and lays eggs at specific times each year. In Guernsey the adults arrive to spawn in March and May and then disappear again. Presumably with Whitby being so much further north, spawning occurs later. I've never seen evidence of sea slugs in this area before.
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The above picture shows the egg mass out of the water. The picture below shows the same mass submerged with a 1p piece for size reference.

'This Pannet Park
belongs to the people of Whitby
not Scarborough Councillors' Quango Committee.
Who stole our trees? '
Unknown writer - On a sign in Pannet Park
Francis Kildale Robinson was born in London in 1809, but he was not destined to live in the capital all his life. He became a resident of Whitby, and for a period of time he worked at a chemist's shop in Baxtergate.
Published in 1855 by John Russell of London, it is a dictionary of a forgotten vocabulary that developed in this isolated community cut off by the moors and the sea. 'In recluse districts we may expect to find the greatest number of genuine provincialisms — of Ancient Vocal Sounds' he wrote.