Collection:
Juneau—Douglas City Museum
Object ID:
2004.23.028 A—O
Accession#:
2004.23
Credit Line:
Donated by the Bureau of Land Management.
Object Name:
Sieve
Title:
Set of 13 Brass Tyler Standard Screen sieves with lid and pan
Date:
01/01/1950
Description:
Set of 13 brass testing sieves (B—N) with pan (A) and lid (o) Brass plate on each sieve (except aluminum one) "The Tyler Standard/ Screen Scale" Label styles vary in design.
B) "Meshes/ to the inch/ 325" Finest sieve
C) "Meshes/ to the inch/ 200"
D) "Meshes/ to the inch/ 150"
E) "Meshes/ to the inch/ 100" silvery surface plating. "USBM 8040" scratched on rim
F) "Meshes/ to the inch/ 100"
G) "Meshes/ to the inch/ 80"
H) "Meshes/ to the inch/ 65"
I) "Meshes/ to the inch/ 20"
J) "Meshes/ to the inch/ 10" "USBM 7075" Scratched on rim
K) "Meshes/ to the inch/ 8" "USBM scratched in rim
L) "Meshes/ to the inch/ 4" "USBM scratched on rim
M) "Meshes/ to the inch/ 3" "USBM 8022" scratched in rim
N) "Opening/.525 inches" "USBM" scratched in rim
N)
B) "Meshes/ to the inch/ 325" Finest sieve
C) "Meshes/ to the inch/ 200"
D) "Meshes/ to the inch/ 150"
E) "Meshes/ to the inch/ 100" silvery surface plating. "USBM 8040" scratched on rim
F) "Meshes/ to the inch/ 100"
G) "Meshes/ to the inch/ 80"
H) "Meshes/ to the inch/ 65"
I) "Meshes/ to the inch/ 20"
J) "Meshes/ to the inch/ 10" "USBM 7075" Scratched on rim
K) "Meshes/ to the inch/ 8" "USBM scratched in rim
L) "Meshes/ to the inch/ 4" "USBM scratched on rim
M) "Meshes/ to the inch/ 3" "USBM 8022" scratched in rim
N) "Opening/.525 inches" "USBM" scratched in rim
N)
Notes:
Used at USBM ore laboratory
Search Terms:
History
government
federal
T&E
Geological
Mining
government
federal
T&E
Geological
Mining
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