england

Wikipedia has a very similar photo in Westminster Abbey dated "c. 1875 - c. 1885". There's no label on the sword and shield ...
Spot the Differences!

The Stone of Scone has had more than its share of ups and downs - en.wikipedia.org/wiki/Stone_of_Scone
"Since March 2024, it has been on permanent public display in Perth"

Flickr is sometimes amazing! Via Leonard Bentley who says the Magic Lantern slide is late 1880s -

We had its Irish equivalent, an Lia Fáil, here before, also by Mason below.

I see the Scottish rock is also called An Lia Fàil in Scots Gaelic!

beachcomber australia Because that comment came from you, for one milli-zillisecond I thought, what's it doing in Western Australia?! :D

National Library of Ireland on The Commons Ha ha! I am moithered that the Stone of Scone doesn't rhyme !

A rather distant Streetview.

The lighthouse itself is from 1835, per the NIAH

Wikipedia says: A bell was established at Roche's Point in 1864 to warn mariners in poor visibility. This was replaced by a siren fog signal on 1 December 1898. The fog signal changed again in 1949 when a diaphone was installed with a character of one two-second blast every thirty seconds. In 1995 when the lighthouse was automated an electric fog signal (ELG 300–04) replaced the diaphone. This electric fog signal was connected to a fog detector which activated the fog signal if visibility fell below three nautical miles. The electric fog signal had a range of four nautical miles. On 11 January 2011 the Commissioners of Irish Lights, despite much opposition, discontinued all Irish fog signals. This brought an end to a long era of fog signaling at Roche's Point. I think it is likely we are looking at the engine/compressor for the 1898 fog signal.

Niall McAuley Sounds good to me.

Here is a page about Campbell engines. The example on that page runs on "1.15 pounds of Russoline oil per hp per hour". Googling Russoline oil does not tell me much except that it was a Russian petroleum oil: The ordinary burning oils sold in Britain are American oils, Royal Daylight, Ordinary, Water White, and Tea Rose. The Russian oils are Russoline and Russian Lustre. The paraffin oils are Broxbourne Lighthouse, Young's paraffin oil, and similar oils by many other makers.

Getty Images have a different photo of a tricolour protest in Trafalgar Square, dated 1922 The protest was for the release of Irish prisoners www.gettyimages.ae/detail/news-photo/flag-bearers-hold-th...

Streetview

If Feb 1922 (though fashion may be more recent) . . . ."a monster demonstration for the purpose of demanding the release of all Irish political prisioners at present in English jails including the Connaught Rangers was held on Sunday under the auspices of the Irish Self-Determination League of Great Britain. speeches were delivered from three platforms and the Tricolour was displayed around the monument . . . . Art O'Brien . . . . Sean Wickham . . . ." (Weekly Freeman Sat. 18 Feb 1922 Pg. 5)

[Aside] I never knew this: "The column also had a symbolic importance to Adolf Hitler. If Hitler's plan to invade Britain, Operation Sea Lion, had been successful, he planned to move it to Berlin." - en.wikipedia.org/wiki/Nelson%27s_Column

From Trove: A large Irish demonstration in Trafalgar-square demanded the release of 180 Irish prisoners who ara still in gaol, on the ground that their retention was at variance with the spirit of the Irish agreement. Article from The Advocate, Melbourne, 16 Feb 1922, in a longer article about Irish News. Doesn't give the date of the protest.