Now that so many people who have never bought at auction before are starting to bid, here’s a timely reminder of how it works and why it is different from buying in a retail situation.

Firstly, even though access to salerooms in the pandemic are generally restricted these days, you can still bid in a number of ways: leave a commission bid, bid by phone or via the internet. Whichever you choose to do, the first thing you will have to do is register. If you want to bid in the room itself, give yourself plenty of time to fill in the registration form and pick up a numbered paddle. Information required will include your name, address, a contact phone number and email address.

The auctioneer will need similar details if you leave a commission bid or wish to bid by phone, and they may also require credit or debit card details at that point. If you bid live via the internet, you are likely to be doing so on one of the live auction platform portals such as the-saleroom.com and will have to register via them. They will take you through the simple, step-by-step registration process and will also require credit card details. Again, leave plenty of time to do this before the sale starts so that you don’t miss the opportunity to bid on the item you are interested in.

When the lot you are interested in comes up for sale, the auctioneer will announce it from the rostrum and ask for an opening bid, or will declare that they already have an opening bid on commission (usually announced as “with me”).

More on buying at auction next week.

Of great interest in the past week has been the emergence of a collection of what are thought to be the earliest photographs taken of Sussex. Dating to 1851 and depicting portraits, as well as rural scenes around Horsham, they were the work of Captain Thomas Honeywood, a well-known local figure who led the volunteer fire brigade in the town, a body of men who appear in the crowd of one of the scenes that he captured.

Estimated to make up to £70,000 at auction later this month, the real value of this collection is not only in its capturing of early views of the county and its folk, but in the way is brings history and our connection with the past alive.

Many of the portraits show people in their finery, with a finger tucked into the pages of a book, as though they have just been interrupted reading. Why so? Among other things to convey the message to anyone looking at the image that this was a person who could read and was a cut above the hoi polloi.

Perhaps even more reassuring is just how familiar many of the country scenes remain today. For all the industrial and commercial development of the 20^th century, with its urban sprawl, cottages, farms and hillsides survive now as they did then. So these photos are not simply historic records, they are food for the soul. Long may this be the case.

Correlation does not equal causation. This is one of the wisest pieces of advice I have ever heard. In short, it effectively means don’t assume because it might lead you up completely the wrong path.

We can all understand how this might apply to the pandemic crisis – in fact it is a basic rule of general research and epidemiology. In one case a study directly linked football matches taking place in March with an increase in cases of COVID in April. However, as one critic put it: “They have not actually linked cases or outbreaks to football matches and there is no mention of contact tracing or outbreaks that have been obviously linked back to football attendance.” It could all simply have been a coincidence with another, as-yet unidentified source responsible.

I am keeping this example at the forefront of my thinking in assessing the extraordinary turn of events at my auctions since the lockdown started: soaring prices, unprecedented sell-through rates and a much wider net of bidders. A number of obvious causes spring to mind, from bored workers sitting at home looking for somewhere to spend their money to new bidders finally logging on to take part because there was no other way of buying at auction.

I’m sure both of these play a part, but it is clear that other factors are also at play.

Opening bids of ten times the estimate for fairly run-of-the-mill items at our latest books sale are a case in point. I haven’t got to the bottom of this phenomenon yet, but believe me, I’m working on it.

One of the most important anniversaries has recently passed: 80 years since the beginning of the Battle of Britain. Lasting from July 10 to October 31, 1940, it was arguably the first major turning point of the Second World war. Certainly, Hitler’s failure to beat The Few effectively ended any ambitions he might had had to invade across the Channel.

As with other major conflicts, it is the engagements that changed the course of history or were so heroic (and sometimes foolish) that they have captured the public’s imagination like no other, that give rise to the most sought after militaria and campaign medals at auction.

The romantic ideal of the Spitfire pilot soaring through the clouds above our heads comes second to none in filling the role of the dashing hero, so anything associated with them, especially now that we are down to the very last one still alive, will create considerable excitement.

I was reminded of all this by the news of the sale of a nine carat gold Caterpillar Club Irvin pin put up for sale in the past week, with final bids in by October 4.

Awarded to Supermarine Spitfire pilot Kapitan Stanislaw Zygmunt Krol in 1942, the pin honoured the successful escape by parachute of airmen bailing out of a disabled plane wearing a parachute made by the Irvin Air Chute Company. The Caterpillar is a nod to the silkworm, whose efforts created the material for the parachute.

Krol’s own history is remarkable. Repeatedly escaping as a prisoner of war, he ended up in Stalag Luft III, setting for the film The Great Escape.