Hyperbolic Match Output


Maker:DIETZGEN (USA) Vector Type Log Log

Model:No. N1725

Scales Front:

Scales Back:

Gauge Marks:

Cursor Front:

Cursor Back:



Source: PMH Hopp page 161

Information: This plain name without addition of a Microglide or Micromatic title may not exist. Do not have a picture or manual for this slide rule. Need complete information: listing of details of dimensions, physical appearance, scales, gauge marks,cursor lines, etc.