Steel works, Pittsburg, aglow with white-hot metal--converters where iron become steel. 5521 interpositive
odd: label: Local Numbers
content: RSN 20461
label: General
content: Currently stored in box 3.2.9 [201].
name: label: Publisher
content: Underwood & Underwood
label: Collection Creator
content: Underwood & Underwood
place: label: Place
content: Pennsylvania
label: Place
content: Pittsburgh (Pa.)
title: label: Topic
content: PENNSYLVANIA
topic: label: Topic
content: Factories -- Pennsylvania
label: Topic
content: Steel industry and trade -- 1900-1910 -- Pennsylvania
label: Topic
content: Iron -- Pennsylvania
creator: label: Publisher
content: Underwood & Underwood
setName: label: See more items in
content: Underwood & Underwood Glass Stereograph Collection
label: See more items in
content: Underwood & Underwood Glass Stereograph Collection / Series 3: Underwood & Underwood glass plates / 3.2: Underwood and Underwood Positives / RSN Numbers 20451-20550
physdesc: label: Extent
content: 1 Item (5" x 8")
phystech: label: Medium
content: Silver gelatin on glass.
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Photographs
label: Type
content: Stereoscopic photographs
genre_format: label: Genre/Form
content: Photographs -- 1900-1910 -- Interpositives -- Glass
label: Genre/Form
content: Stereoscopic photographs