Here is a reproduction of a 1992 ACLU membership form:

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ACLU (American Civil Liberties Union)
We Need You

The ACLU needs your support to continue defending the Bill of Rights.

If you are a member but have not yet renewed, please note your
membership category below and send us your check along with the
mailing label on the right.

If you are not yet a member, you can join by filling in the information below.


Name _________________________________________________________________

Address ______________________________________________________________

City, State, Zip _____________________________________________________

Membership:  Individual [ ] $20     Joint [ ] $30      Limited Income [ ] $5

[ ] $35*    [ ] $50    [ ] $75   [ ] $125   [ ] Other
* Please give this amount or more, if you possibly can.

Enclosed is my check for $__________

Please make check out to American Civil Liberties Union.
Send check and mailing label, or check and this coupon to:

American Civil Liberties Union, 132 West 43 Street, New York, N.Y. 10036
Attention: Membership Department

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With membership, you will get the national newsletter and your
state/region's newsletter.

They don't sell their membership list, but they do mail things for
other groups. For example, the ACLU might mail you Greenpeace info (in
exchange Greenpeace will mail ACLU info to its members.) You can opt
out of this.