Cashmere Valley News Evergreen County 19730301
SB 2499 sponsored by Gordon Herr. D., Seattle. HB 521 has bipartisan sponsorship. DemocratsInclude Robert Gaines and Frank Warake. both Auburn, and Georgette Vaile, Seattle. ...
Delta is ready when you are 1973
Seattle Times 1966 Airport Expansion Becomes Routine (map)
Kelsh Projection Stereoplotter (1960)
Kelsh Projection Stereoplotter (1960). This was an automatic digital data input system used in conjunction with the photogrammetric plotter. The stereoplotter required two aerial photographs ...