Photo detail

Camera Maker Canon Camera Model Canon EOS 20D
Aperture f/10 Color Space sRGB
Exposure Value 0 EV Exposure Program Unknown: 0
Exposure Time 1/160 sec Flash No Flash
Focal Length 47 mm ISO 400
Metering Mode Pattern Date/Time 2006:10:22 15:24:14
Copyright © 2006 Jason O. Watson. All rights reserved. Orientation 1: Normal (0 deg)
Resolution Unit Inch X Resolution 72 dots per ResolutionUnit
Y Resolution 72 dots per ResolutionUnit Compression Jpeg Compression
Exposure Mode 0 Keywords historic marker Bromine Extraction Ethyl-Dow attraction display education historical marker Historical Site information landmark marker Place of Interest sign Tourist Destination Travel Destination North Carolina attractive destination educating historic markers historic site info New Hanover County signage tourist attraction South appealing history no people text tourism travel United States attract historic nobody word daytime displays historical markers landmarks markers signs United States of America appeal color image educate historical outdoor vertical day destinations historic sites tourist attractions colour image outside day time NC day-time Jason O. Watson / historical-markers.org US words color images daylight outdoors USA verticals colour images natural light outsides U.S. U.S.A. sign with text
Caption BROMINE EXTRACTION Ethyl-Dow plant, which operated here, 1934-1945, pioneered extraction of bromine from sea water. Element used in Ethyl, anti-knock gas compound. Division of Archives and History, 1993