Five minutes past four, 14th September 1888

I have it! The first evidence of one of my celebratory hats being worn by persons hitherto unknown in one of the most obscure outposts of Her Majesty's empire.

I must confess that the production of a "photograph" still appears to me a most miraculous process, akin to alchemy. At my club, Sir Charles Weston, who dabbles in such technology himself, provided me with a detailed account of the process. Halide salts are mixed in solution with collodion and placed over a glass plate. In a "dark" room, the plate is then bathed in silver nitrate to reveal an image which captures the very soul of the person depicted. Charlie showed me one of the very latest machines - the so-called Back Focus Cone View - its cone-shaped bellows allowing for compact transportation in, say, a carriage or railway car.

The image I have received clearly reveals a member of the fairer sex, although her garb is unlike that of any respectable lady in English society. She raises her arms towards a gigantic statue, the like of which one would never see commissioned in London. It is this sheer exoticism which makes me perspire with further anticipation. Where next - and in what circumstances - may I encounter another of my hats?

Eight o'clock, 31st August 1888

Great news has reached me from Constantinople. My consignment of hats arrived some two weeks ago and was dispatched eastwards by mountain mule. I can barely contain my excitement at the thought of my forthcoming anniversary being shared with persons hitherto unknown across the Empire.

Five and twenty to six, 31st August 1888

A most disconcerting conversation with a young Italian fellow this afternoon, who goes by the name of Marconi. Whilst on my regular constitutional in Hyde Park, I chanced upon a crowd held in rapturous awe by a demonstration of some ingenious device. After much cheering, the throng dispersed, allowing me to indulge in intercourse with the man who had just moments previously enjoyed what appeared to be a spectacular success.

"Are you familiar with the principles of wireless telegraphy?" says he, speaking in excellent English for a foreigner.

"No, Signor," I replied. "You regrettably have me at a disadvantage."

My response served as a signal for an exposition which must have lasted a full hour, in which the Italian revealed that he was an inventor of a device for sending Morse signals through the ether. Immediately my thoughts turned to my birthday on 1st November. If I were able to gain access to such a device, even for a matter of a few minutes, I might broadcast news of my celebrations as far as The Needles on the Isle of Wight. The rational side of my mind did, however, remind me that talk of 'wireless' Morse is nothing more than conjuror's illusion. After two score years, I have developed an uncanny ability to identify a charlatan.

Two of the clock, 8th August 1888

A most agreeable few days on the sands of Eastbourne, although I freely admit to shock and astonishment at the wilful display of lax morals among certain womenfolk who frequent the front. As you will see from my amateur sketch above, they demonstrate a penchant for hoisting their petticoats and immodestly revealing their ankles as they paddle upon the shoreline. Gentlemen are forced to avert their eyes. I distracted myself by a trip to the newly erected camera obscura and with a pleasant ride upon the back of an ass which is trained, much like a circus beast, to traverse the dunes for the entertainment of his human masters.

Five minutes past three, 1st August 1888

To the sea-side this weekend to take the sun. During my perambulations along the front, I shall endeavour to focus further upon my forthcoming birthday and its associated celebrations. If the mood takes me, I dare say I may venture to the newly-built pier which I understand extends some several hundred yards into the sea and houses countless frivolities and childish amusements. You may, dear reader, rest assured that I shall eschew any game or folly which encourages immorality or fecklessness.

Midday, 28th July 1888

I am exercised by the need to retain my youthful vigour even as I take a step nearer towards my inevitable dotage. An old friend, who is resident in Sussex, informed me recently of an establishment in which a skilled practitioner can work to remove the outward effects of ageing.

My visage being decidedly wrinkled and discoloured from the soot of my London townhouse, I ventured to the coast last week to avail myself of a service to which hitherto I had been oblivious.

On arrival at a salon in the sea-side town of Hove, I was met by a lady who wagered she could make an improvement to my appearance within a mere five and fifty minutes. Dubious though I was, I retired to a booth in her company, chaperoned only by my wife and two of my most trusted servants. At once it was demanded that I should remove my jacket.

"Shame on you, Madam", I replied. "I was informed by Dr Thomas that this was a respectable house and that you and your ladies act with the upmost discretion and propriety. Not even my good lady wife has ever before requested me to remove my jacket! I find your suggestion most indecent and must, regrettably, bid you Good Day."

Although I am certain I made the correct moral decision, there is still a part of me which wonders whether I have simultaneously abandoned any chance of retaining my youth. There is an elixir advertised in the latest Gazette and I am minded to respond by return of post.

Five and twenty to five, 18th July 1888

To my astonishment and not inconsiderable gratification, news reaches me already by telegraph of remarkable anticipation outside these isles in relation to my forthcoming anniversary. The celebratory hats which I have issued (refer, dear reader, to diary entries passim), are eagerly awaited in locations as wild and remote as the Americas and the Antipodes. The Captain of a great ocean-going liner called the Titan - a good man, whose acquaintance I formally made at a club dinner this April last - has relayed a message to me from the Bay of Biscay. He anticipates landfall in Constantinople later this month, whence the small consignment of hats will continue its journey by land.

Ten minutes past six, 12th July 1888

I am possessed of a striking idea, the like of which I am certain has never previously been attempted. In order to bring my birthday celebrations to the attention of the educated classes throughout our Empress Victoria's dominions, I shall circulate of a number of hats, each marked with a signature of my intent, to trusted acquaintances. When a recipient places the hat upon his head, he demonstrates an awareness of my forthcoming anniversary and pledges to promulgate knowledge among his fellow man. He achieves his objective by commissioning a portrait from a photographer and dispatching it to me post haste, before finding an acquaintance of his own and repeating the process.

I have yet to decide how best to display the images received. If only there were some means by which they might be viewed universally. I dream of a gallery open to the world in its entirety, where any man - even the humblest of paupers - might view the photographs and derive a small degree of pleasure from the experience.

Five and twenty past three, 12th July 1888

It is perhaps to my eternal shame that I find myself pondering my planned birthday celebrations with an inappropriate and somewhat narcissistic fervour.

I have set aside the advice of trusted friends and colleagues, who tell me in no uncertain terms that a man should enter his fifth decade in quiet reflection rather than exuberant excess. These puritans would no doubt have me enter a monastery or sail from some Scottish port to a remote island in order that I might enter into a period of contemplation appropiate to a gentleman of my advancing years. They mock my proposals for a celebration which stretches to all corners of Her Majesty's glorious empire and examine me strangely at the club as if I were some curio or freak delivered from the Indies to be paraded in a travelling circus.

To the naysayers and doubters, I have but one message. You, sirs, can keep your pitiful birthdays in a damnable silence, but I refuse to follow suit. The first day of this November next will be one to remember.