Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
D Retort and Condensing System Marker
Photographer: Barry Swackhamer
Taken: November 17, 2011
Caption: D Retort and Condensing System Marker
Submitted: November 26, 2011, by Barry Swackhamer of Brentwood, California.
Database Locator Identification Number: p182358
File Size: 2.737 Megabytes

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