This letter queries a freelance employment agency about finding work.
1234, Main Street
Boston, MA 02123
04 April, 2005
<Recipient Address Goes Here>
I have been working as a freelance <freelance field> for the past <time freelancing>. As you know, finding work is always a challenge, and I'm always looking for new resources. That's why I decided to contact <agency name> to find out how to take advantage of your services.
Please send me any information or application forms I may need to learn about your services and what they can do for my business. Please include details about any cost to me, who your clients are, and how long you have been in business.
Thank you for your time and attention. I look forward to hearing from you.
encl: <List of enclosed items goes here>