I don't have time to look right now, but I may have the Signature manuals. I have the full set of both Xy3 and xy4 manuals. If no one else secures a copy by March I will do a thorough check at that time.
Lisa
On Sat, Jan 15, 2022 at 11:03 AM Edward Mendelson <em36@xxxxxxxxxxxx> wrote:
Kari,
Yes, there is a copy of the complete Signature box in the Library of
Congress. I tend to doubt it's available for Interlibrary Loan. Maybe it
will someday turn up on eBay, but I won't hold my breath...!