Does anyone know of well-authenticated specimens of 'Historic' Kallitypes
(i.e. greater than fifty years old, say) - in collections, private or
public?
I appreciate that the identification of Kallitypes can be a problem and
that "Absence of evidence is not evidence of absence". However, even a
single 90 year old Kallitype would be an interesting (and, I suspect,
extremely rare) object.
As a corollary, I would also be interested to hear about 'historic' *toned*
cyanotypes - if anyone can identify them!
I'm also posting this enquiry to the PhotoHist List, so I apologise to
those of you who subscribe to both.
Mike
Dr. Michael J. Ware
email: mike@mikeware.demon.co.uk
snailmail: 20 Bath Road, Buxton, Derbyshire, SK17 6HH, UK
phone and fax: +44 (0)1298 78604