Dear Ms. Jeffries,
It has recently come to my attention that my husband is interested in acquiring the services of one of your ladies of the night. I understand that the normal rate for the services of one of your ladies is 20 pounds for the night. I wish to make a proposition to you, which I hope you will be interested in.
It is my intention to lure my husband to your establishment on Church Street at a specific time, where I wish to meet with him, in private. He must not know that he is meeting me, he must be under the impression that you have chosen a girl for him who fulfills his requirements. In exchange for your providing me with a room in your establishment in which to meet with him and your assurance that you will do all within your power to make him believe he is meeting with one of your fallen women, I am willing to pay you 100 pounds in addition to the 20 pounds you will no doubt gladly take from my husband in advance of our meeting. I will be coming to your establishment in the morning, and hope to see you then to discuss any further details.
Kindest regards,
Jeanne Gate.