Concise No. 28N
customized for
Vickers Hydraulics
slide rule slide rule
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ManufacturerConcise Co. Ltd.
ModelNo. 28N, customized for Vickers Hydraulics (Sperry Rand)
Serial No.
Overall diameter8.5 cm
Body/Slide materialsPlastic
Post materials
Cursor materialsPlastic
Scales D [C CI A K]
Table of Conversion Factors
AccessoriesBlack vinyl case labeled "Concise No. 28N"
Notes
Tag No.CON-28N-VIC
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