Materials for a Gravimetric Dust Sampler

DLSPH Collection · Public Health

Accession Number: 2016.phlt.1.83.1-21

Description:

A cardboard box contains a number of removable filters, filter holders, backing plates, and “miners cards” used in a Type 113A gravimetric dust sampler. The filters are packaged in various tins and cardboard holders.

The box contains the following inventoried items:

Items 2-11. Tins marked “Casella London” containing circular metal frames.

Items 12-13. “Filter frame pressings with lugs”

Items 14-21. Glass fiber filter paper with mine data card.

Primary Materials: Cardboard, metal, glass fiber

Dimensions (cm):

Box: Length = 15.5, Width = 20, Height = 26.5

Manufacturer:

Wilson Products Division. Reading, Pennsylvania; Casella. London, England.

Date of Manufacture: Unknown