Hyperbolic Match Output
Number:106
Maker:Thornton
Model: No. 146 Model B
PHOTO
Scales Front: || sqrt1 sqrt2 D || C B CI Isd-Td-Vs-N M-W-Itd-Sd C || D E1 E2 \ RE1 RE2
Scales Back: || sqrt1 sqrt2 Gd Isdh-Itdh Tdh-Sdh C||
Gauge Marks: π
Cursor Front:
Cursor Back:
Construction:
Date:
Source:
Information: Bob Adams Collection