Summary

Petri dish with ceramic porcelain lid. Lids of porcelain or aluminium were used for specific techniques or occasionally, economy, circa 1919.
Used by Commonwealth Serum Laboratories (CSL) Limited, Parkville, Victoria.

Physical Description

Shallow circular glass dish, fitted opaque white porcelain lid which envelops bottom glass compartment.

Significance

Example of lab equipment used at CSL

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