Collection search - Equipment - Economical insulation of locomotive boilers

Record information – Brief
1
Equipment - Economical insulation of locomotive boilers

Hierarchical level:

File

Date:

n.d.

Reference:

RG30-A-9-d, Volume number: 10016, File number: 4220-50

File no. (creator):

4220-50

Type of material:

Textual material

Found in:

Archives / Collections and Fonds

Item ID number:

1533237

Context of this record:

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Canadian National Railway Company fonds

Department of Research and Development

Equipment - Economical insulation of locomotive boilers
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Record information – Details

Date(s):

n.d.

Place of creation:

No place, unknown, or undetermined

Language of material:

Undetermined

Finding aid no.:

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30-54

Source:

Government

Former archival reference no.:

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RG30-A-9-d
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Textual records

[Consultation99 Closed pending processing]

Volume [RG30] 10016

[Consultation 90 Open]

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Date modified:: 2024-06-12