Circular Slide Rule

LSmithWJ1141900v10024.jpg
LSmithWJ1141900v10025.jpg

Title

Circular Slide Rule

Description

A homemade circular scale rule for calculating True Horse Power. On one side is a worked example complete with crossing outs and on the other are the different inputs required. The marker needles are missing.

Publisher

IBCC Digital Archive

Rights

This content is available under a CC BY-NC 4.0 International license (Creative Commons Attribution-NonCommercial 4.0). It has been published ‘as is’ and may contain inaccuracies or culturally inappropriate references that do not necessarily reflect the official policy or position of the University of Lincoln or the International Bomber Command Centre. For more information, visit https://creativecommons.org/licenses/by-nc/4.0/ and https://ibccdigitalarchive.lincoln.ac.uk/omeka/legal.

Format

One circular card

Language

Identifier

LSmithWJ1141900v10024,
LSmithWJ1141900v10025

Collection

Tags

Citation

“Circular Slide Rule,” IBCC Digital Archive, accessed November 19, 2019, https://ibccdigitalarchive.lincoln.ac.uk/omeka/collections/document/18947.

Item Relations

This item has no relations.

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