I can't remember how it started, I remember though I had some ideas sketched into a notebook. I thought I had found a way to time travel. It had occurred to me that if we could see events in the past happen in front of us, we could probably travel to them and effectively be in the past. I began to work on a way to move outside our current temporal sphere and then travel in an arc back across the path of the universe and then I should intersect the past Earth, where I could land in its "now", but which would be my past. I realised if this were possible I would need a couple of things to aid my time there, Money, clothes and the correct slang for the period.
I targeted money first and was able to buy old banknotes from various periods in recent history quite cheaply. I also found that coins were in plentiful supply. I needed pre-Decimalisation currency if I wanted to travel further back than January 1970, when the UK had moved to a decimal system. I found coins in dribs and drabs, halfpennies (pronounced ha'pennies), half crowns (two shillings and six pence or 10p) and florins (two shillings strangely also 10p). I boned up on the money and soon I could do old maths papers I found at antique markets. One pound notes were harder, they had been replaced by coins and so those notes had just disappeared. The five and ten pound notes were hard too, but I had a way to solve this I thought.
My first test was a disaster, I failed to even slow the temporal flow and it took several months to work out the solution. Then I had to find a way to move backwards through the universe, tracking it's path to meet up with the earlier Earths. Finally I had it sussed, but after a successful trip back ten years, I stayed more than twenty four hours and consequently came back a day after I left, prompting questions from friends and parents on why I had been out of touch. Learning lesson here, I might go back, but time marched on. I needed to adjust my machine to allow for the time flow factor. Since time, although I reversed it, was second for second still moving forward to the future. I won't bore you with the details but I now could come and go with barely a seconds difference.
I decided to go back for a longer period. Booking three weeks off work, I told family and friends I was going back packing in Nepal and disappeared off the radar. Dressed for the fifties and with a small amount of money stashed for my trip I was ready. I researched carefully and found a spot that would be a perfect cover for my machine when I went back. There's no use moving back in time from the upstairs bedroom of your home which sixty years ago was a wasteground. Instead I bought a lockup that had been set up in the late forties and would be empty when I arrived. It took me three days to move and set up the machine, a day to check it and a day to test, I had about nine days left to travel into my past and a margin for error of three days.
I arrived safely and with my stash of cash, I sought out a Bank which still existed in my time. Knowing the rules of the time I opened an account in my name, claiming to have found employment and to be living locally. I opened a current account and a savings account. My plan was to move money in and out thus giving the impression of a working account, meanwhile the savings account would build up interest as it was not going to be used for a while. When I came back to the present I went to the Bank, where on presentation of my documents I was able to get a balance and see I had a healthy account. I had obtained a fake Death Certificate and a will appointing me executor of my "uncle's" estate. I was now a very wealthy man.