SLIDE RULE
CATALOGUE “ L I T E “
NAME |
MATCH |
DESCRIPTION
|
Rijnja
Balken en Plafondhangers |
Log/tech slide rule of cardboard/celluloid, 144x26x2
mm |
|
Rijnja
IJzeren Liggers DIL en NP profielen |
Steel beams slide rule of cardboard + celluloid,
218x44x3 mm |
|
Rijnja Seehase Patent |
Generic slide rule of cardboard/celluloid, 145x26x4
mm |
|
Rijnja Strackee Beton |
Concrete slide rule of brass, 219x44x3 mm |