In cleaning up some things in storage last week, I came across two rolls of drafting film (definitely a translucent Herculene-type plastic, not paper), and the only markings - on the inside of the tube - say "Lustro". I know there is Warren Lustro paper, used in printing, but is anyone here familiar with a drafting film by that name, and what its properties are? Is this possibly a discontinued product? TIA, Doug Yanega Dept. of Entomology Entomology Research Museum Univ. of California - Riverside, Riverside, CA 92521 phone: (909) 787-4315 (standard disclaimer: opinions are mine, not UCR's) http://insects.ucr.edu/staff/yanega.html NOTE: I WILL BE ON VACATION FROM DEC. 18 - JAN. 4 vacation e-mail: [log in to unmask]