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Taken 17-Nov-10
Visitors 9

18 of 35 photos
Photo Info

Dimensions4288 x 2848
Original file size3.56 MB
Image typeJPEG
Color spacesRGB
Date taken17-Nov-10 17:59
Date modified17-Nov-10 17:59
Shooting Conditions

Camera modelNIKON D90
Focal length18 mm
Focal length (35mm)27 mm
Max lens aperturef/3.5
Exposure0.4s at f/3.5
FlashNot fired
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Normal
ISO speedISO 400
Metering modePattern
Digital zoom1x

The Model Hall was built for the public display of patent models in the Patent Office headquarters, now the National Portrait Gallery and Musuem of American Art.