calibrator, surface roughness

Location: Currently not on view

See more items in: Work and Industry: Mechanical and Civil Engineering

Exhibition:

Exhibition Location:

Data Source: National Museum of American History

Id Number: MC.335365Catalog Number: 335365Accession Number: 320839

Object Name: Calibrator, Surface RoughnessSteel Block

Physical Description: cardboard (box material)Measurements: overall - from catalog card: 1/16 in x 2 1/16 in x 5 3/8 in; .15875 cm x 5.23875 cm x 13.65453 cmoverall: 2 1/8 in x 5 1/2 in x 1/8 in; 5.3975 cm x 13.97 cm x .3175 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a6-7be9-704b-e053-15f76fa0b4fa

Record Id: nmah_846513

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