Vintage STANDARD TESTING SIEVE N. 4 Brass By Soiltest Inc. 8"Wx4"T Industrial

Soiltest 4″ Compaction Mold w/2″ Detachable Collar & Base Plate Set #1 56C

Gilson U.S.A. Standard Testing Sieve

VWR USA Standard Testing Sieve 8" PICK-A-MESH Size mm µm Full Height w.s. tyler

Vintage STANDARD TESTING SIEVE No. 4 Brass By Tyler Co.

SOIL TESTING Soil Compaction Split Mold 6" Diameter x 7" Tall CN-404 Heavy Duty

Brass Steel Sieve Soiltest 8" x 4.5" USA Standard Testing Aperture 75 μm

ELE International 6 Inch Standard Proctor Mold For Compaction