This listing is for a nice publication: TRANSMISSION OF PICTURES OVER TELEPHONE LINES BELL TELEPHONE LAB

It is from May 1925, Reprint B-122-1

The condition is very nice showing minor signs of age.

It measures approximately 6" x 9" with 28 pages

PLEASE SEE MY OTHER LISTINGS IN MY STORE FOR SIMILAR ITEMS AND COMBINE FOR THE LOWEST POSTAGE. 

Please feel free to message any questions to me.(87)