CONCISE Ruler Circular Slide Rule Weight Calculator 100843

CONCISE Ruler Circular Slide Rule Machine Tool 100867

CONCISE Ruler Circular Slide Rule 300 100829

Concise 100829 Ruler Circular Calculator 300

CONCISE Ruler Circular Slide Rule Days 480 100836

Concise 100812 Ruler Circular Calculator 270N

CONCISE Ruler Circular Slide Rule Stadia 100850

Cresel Influenza and Heat Stroke Prevention Thermometer and Hygrometer TR-170

kyoei plastic ORIONS Protractor Teacher's GN-100

1/2 Circle Protractor Degrees Ø 13 Cm

Protractor Shinwa Measurement Shinwa Sokutei 2 Pole Silver No.19 62490

ASONE Aneroid Barometer SBR151 (1 Piece) /1-6415-01

Shinwa Sokutei Temperature Humidity Discomfort Index Meter R-2 Round 15cm Green 70500

Shinwa Sokutei Protractor with Needle Rod with 10cm Scale Silver 62901 No.182 90

Thermohygrometer Round 15cm Blue 70503 F-4

Moore & Wright Protractor Type Depth Gauge

Full Circle Protractor Degrees Ø 10 Cm

Shinwa Sokutei Protractor Diameter 210 2 Rods with 30cm Scale Silver 62839 No.300

Full Circle Protractor 170mm (STRAIGHT) 16-660

Niigata Seiki SK Made In Japan Protractor No.15 with Rod Scale PRT-15

Shinwa Sokutei 62839 Protractor Diameter 8.3 Inche