mold

Object NameHalf of Metal Mold for Tube Light Bulb with Glass Blank

Made FromMetal, Glass

Place MadeUnited States, PA, Wellsboro (glass)

TechniqueCast, machine-made

Size(a) Mold H: 13.4 cm, W: 7.4 cm, D: 3.7 cm; (b) Glass H: 11.4 cm, Diam (max): 2.5 cm

Accession Number2016.8.716

Credit LineGift of Ledvance, LLC

Curatorial Area(s)

Science and Technology

Not On View

Physical DescriptionHalf of Metal Mold for Tube Light Bulb with Glass Blank. (a) Metal; cast. Half of two-part metal mold for cylindrical tube bulb with wide neck and slightly flared rim. (b) Colorless glass; machine-made. Matching glass blank.
Provenance

Source Ledvance LLC - 2016-09-19