[Process of creating the pencil 'lead']

[Process of creating the pencil 'lead']
Enlarge Image

Why am I seeing a watermark?
Title: [Process of creating the pencil 'lead']
Description:

Grooved Slat (right of photo); receiving lead (middle); and other grooved slat (left) to form "sandwich". [Typed on verso]

Date: 1950
Location: Greenpoint (New York, N.Y.)\
Brooklyn (New York, N.Y.)
Creator: unknown
Collection: Eberhard Faber Pencil Company collection
Subject: Machinery
Pencil works
Pencils
Eberhard Faber Pencil Company
Institution: Brooklyn Historical Society
Medium: Black-and-white photographs (prints)
Rights: RESTRICTED
ID: V1988.35.15