I have just discovered an Ebay shop that may be of interest, it has many blueprints, brochures, stickers, and many interesting things Benelli. It is 2004silvestro. and is nothing to do with me, but worth a look.
Yep, Good find John, especially if you are after something for the Benelli bikes of the seventies Linky
Laurence Benelli Tornado 900 LE No. 49
Benelli 1130 TNT Titainium
Benelli 1130 TRE-K
Benelli 750 SEI
Benelli 250 2c