| 33 / | HD | GEOMETRICAL INSTRUMENTS |
|
| 1 R |  | MISCELLANEOUS {29} |
| 1 A | DF | .~> Aerial photo |
| 1 B | DF | .~> Printed sheet |
| 1 C | DF | .~> Curve and chart analysis |
| 1 D | DF | .~> Indexing and verniers |
| 1 E | DF | .~> Dip and strike |
| 1 F | DF | .~> Article subdividing |
| 1 G | DF | .~> Layout |
| 1 H | DF | .~> Earth |
| 1 K | DF | .~> Copy aids and perspective drawing |
| 1 M | DF | .~> X-Y motion |
| 1 N | DF | .~> Angular measurement |
| 1 L | DF | .~> Optical readout |
| 1 P | DF | .~> Sonic wave |
| 1 Q | DF | .~> Railroad |
| 1 S | DF | .~> Statistical measurements |
| 1 T | DF | .~> Theodolite-optical readout |
| 1 V | DF | .~> Volume measurement |
| 1 AA | DF | .~> Tables-layout |
| 1 BB | DF | .~> Inspection |
| 1 CC | DF | .~> Remote point locating |
| 1 DD | DF | .~> Light direction |
| 1 HH | DF | .~> Seismic |
| 1 LE | DF | .~> Line engaging |
| 1 MP | DF | .~> Multipolar |
| 1 SP | DF | .~> Radius and spiral |
| 1 PT | DF | .~> Angular position transducer |
| 1 AP | DF | .~> Angle polysection |
| 1 SB | DF | .~> Simulating calculators {3} |
| 1 CF | DF | .~> Character forming |