Trying to find pre-1910 Steinway Brochures, ads, photos

[Steven]

Hi List,

I am doing some research on Steinway case designs in the 19th century
and very early 20th century and am wondering if anyone has original old
brochures, ads, photos, catalogs, etc. of Steinway pianos somewhere
stuck away that they would be interested in selling for me to use as
research material.  I am looking for items primarily from the 1850s to
about 1910.

If anyone has items like this and would be interested in selling them,
please let me know privately at:   forever.tteot@verizon.net

Thank you very much for your help.

Best wishes,

Steven Scott

--
"Whilst looking to the future, do not forget the glories of the past."
F.O.P.S.