Date
To whom it may concern:
YOUR NAME worked for EMPLOYER as an JOB TITLE1 from DATE to DATE. The last title was JOB TITLE2 (if JOB TITLE1 and JOB TITLE2 are different).
This is a full time job and she worked 40 hours per week.
In that capacity, she engaged in the following duties:
(Talk to your lawyer for this portion)
Please do not hesitate to contact the undersigned if you have any questions.
Sincerely,