The famous photographs of Henri Cartier-Bresson are no strangers to salerooms but it is not every day that you find 120 lots being offered from a single-owner collection.

The night, just three months before her death, that Marilyn Monroe sang ‘Happy Birthday’ in sultry tones at a Democratic Party fundraiser celebrating John F Kennedy’s 45th birthday caused quite a sensation.

The War of 1812 was something of a shock to the Royal Navy. Still basking in the glow of victories such as the Battle of the Nile and of course Trafalgar, British ships seemed unbeatable.

Tis the season to sell Victoria Crosses… three have come up at auction recently and posted strong results, including a world record.

Gadgets fascinate collector Maurice Collins but wartime posters on display at a January fair also proclaim his social history interest.

Evocative propaganda posters are being offered by specialist auction house Onslows on December 15 from a conflict that raged between the world wars.

We know how it usually goes with most stand-out Victoria Crosses offered at auction: Lord Ashcroft buys them and they go on display at his gallery in the Imperial War Museum in London. But the record for a VC sold at auction, which has recently been set at London saleroom Morton & Eden, actually went to another bidder with very deep pockets – but thankfully for medals enthusiasts, someone else who is looking to put it on public view.

Amid current stories in the media of drastic Royal Navy cutbacks, it is difficult to imagine a sizeable task force of British ships sailing thousands of miles to fight a war. But in 1982 HMS Brilliant (F90) was part of that fleet heading to the South Atlantic to take on, and beat, the Argentinians who had invaded the Falkland Islands.

Marine and scientific specialist Charles Miller (20% buyer’s premium) featured several U-boat-related lots from various owners in his November 7 sale at the west London auction hub of 25 Blythe Road.

Among the weapons in demand from collectors are Eastern arms and cased pistols, judging by recent auctions. Here we take a look at a few examples – and a specific arms and armour feature will appear in an upcoming issue.

Wiltshire auction house Henry Aldridge & Son (17.5% buyer’s premium) has established a reputation for Titanic memorabilia thanks to two specialist sales a year. Thanks to a lot sold in the November 11 auction, the Devizes firm also has a handy sideline in early photographs of Tibet.

An American dealership is offering a significant relic which highlights the start of the military campaigns leading to independence.