Dear Nancy, This is an outrage. Typemetal is quite different from oxidizing lead, and poses no harm whatever to anyone using it. There are numerous studies on the web demonstrating this, and OSHA has acknowledged it. No-one should allow these ignorant troglodytes to toss out lead type (which is actually an alloy of lead, tin, and antimony). The “expert” cited above should have his diaper changed and be sent home to mother. In my humble opinion, of course.
David L. Kent, archivist, Amalgamated Printers’ Association, and member of Laddies of Letterpress