 At times, the coffers were full; in April 1764, near the end of the Paris sojourn and after two successful concerts, Leopold announced he would shortly be depositing 2,200 florins with his bankers.Two months later, after the initial London successes, Leopold banked a further 1,100 florins.However, in November of that year, after his illness and with uncertain earning prospects, he was worrying about the high costs of living in London—he informed Hagenauer that he had spent 1,870 florins in the four-month period since July.