Prepositional phrases i don't understand

I haven't done these in about 5 years so please forgive me if they're wrong.
I also bolded the part that is supposed to be circled.

1. is the story 
2. to the Citizens' Stamp Advisory Committee & for a new stamp
3. of this committee & are artists, stamp collectors, and business persons
4. for the new design & by the committee
5. to the postmaster general 
6. without the approval & of these two parties 
7. in the process & of an artist 
8. to an artist & from the Bureau of Engraving and Printing 
9. of the stamp 
10. for the United States of America & of the stamp & about the stamp 

I hope that helped you better understand :)