23 Lantern Slides - Pennsylvania

Keystone, includes duplicates

Most with hand-written labels, some colored

Penn RRs, hand-colored.

Underwood, hand-colored

Some have sticky binding.

Keystone and 6 Underwood, no duplicate numbers

Mixed labels and photographers, most hand-colored

Underwood, some hand-colored.

Keystone

Keystone

Keystone, few colored

Museum's collection

Hand-written labels, hand-colored, 167-6321 32924 67055 6255 X29 67274 45366 6445 6440 6431 4539 175934 6344 6416 89937 6435 6437 34 342 X32 17010 others

Hand-colored, one cracked

Hand-colored

Hand-colored.

Hand-colored

Historical buildings and monuments, hand-colored

Hand-written paper labels, William H Rau, no bindings.

Mostly Underwood, mostly hand-colored

Mostly William H Rau, hand-written labels, mostly hand-colored.

Some colored

PA

Hand-written and typed labels, William H Rau