Results
There are 254 records matching your search.
Displaying records 151 to 200
Switch Views: Lightbox
| Image List
| List
Keuffel and Esser Log Log Duplex Vector 4093-3 10" Linear slide rule
2004.010.0406
Keuffel & Esser Co.
View
2004.010.0406
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor and Trig scales 4071T 10" Linear slide rule
2004.010.0415
Keuffel & Esser Co.
View
2004.010.0415
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase Duplex 4088-3 10" Linear slide rule
2004.010.0416
Keuffel & Esser Co.
View
2004.010.0416
Keuffel & Esser Co.
View
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule
2004.010.0431
Keuffel & Esser Co.
View
2004.010.0431
Keuffel & Esser Co.
View
Keuffel and Esser Mannheim Roy Lance Electrican's Slide Rule N4133 8" Linear slide rule
2004.010.0445
Keuffel & Esser Co.
View
2004.010.0445
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule
2004.010.0451
Keuffel & Esser Co.
View
2004.010.0451
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule
2004.010.0452
Keuffel & Esser Co.
View
2004.010.0452
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule
2004.010.0453
Keuffel & Esser Co.
View
2004.010.0453
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule
2004.010.0454
Keuffel & Esser Co.
View
2004.010.0454
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule
2004.010.0455
Keuffel & Esser Co.
View
2004.010.0455
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase duplex with chisel cursor 4060-3 5" Linear slide rule
2004.010.0456
Keuffel & Esser Co.
View
2004.010.0456
Keuffel & Esser Co.
View
Keuffel and Esser Triangular slide rule for use with Goodchild Mathematical Chart 4019B triangular rule
2004.010.0468
Keuffel & Esser Co.
View
2004.010.0468
Keuffel & Esser Co.
View
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule
2004.010.0471
Keuffel & Esser Co.
View
2004.010.0471
Keuffel & Esser Co.
View
Keuffel and Esser Log Log Duplex Decitrig N9081-3 10" Linear slide rule
2004.010.0593
Keuffel & Esser Co.
View
2004.010.0593
Keuffel & Esser Co.
View
Keuffel and Esser/Hunnicutt and Associates Residential Building Cost slide rule
2004.010.0639
Keuffel & Esser Co.
View
2004.010.0639
Keuffel & Esser Co.
View
More pages : 1 2 3 4 5 6