Americans for a Closed Universe 
8866 Radnor Ave. 
Hudson, OH 44236 
 
 

Dear friend, 

    --Burned-out husks of stars rushing headlong into the void... for all eternity, 

    --Entropy gone haywire, crumbling the painstaking work of eons, 

    --The very fabric of spacetime itself rent asunder by galaxy-sized black holes, while protons decay left and right like itsy-bitsy time bombs...

Sound like an appealing future to you? Yet this is exactly what will happen if enough mass to gravitationally close the universe doesn't turn up---and soon! 

Astronomers have been frantically searching for this "missing mass" for years---but time is running out! That's why Americans for a Closed Universe needs your help today! If you or someone you love has some of the missing mass, please take the time right now to send it to AFCU---our experts will then forward it to the observatories of the world, where it is so desperately needed. Hurry! 

Save the Universe: it's the environmental issue of all time. 

Most urgently yours, 
 
 
Derwood Tuthill, President

__ Yes, Derwood! I or someone I love has some of the missing mass! Here's my contribution of: 

    __ 1 kg 
    __ 10 kg 
    __ 1000 kg 
    __ 1040 kg
__ I don't wish to contribute now, but keep me on your mailing list.