Arenamontanus:
Useful tools
Arenamontanus:
The building blocks of matter
Arenamontanus:
Spherical geometry
Arenamontanus:
Horary disc and quadrant
Arenamontanus:
Glassware
Arenamontanus:
Artifical hand
Arenamontanus:
A solid collection
Arenamontanus:
Lewis Fulton's instruments
Arenamontanus:
Sundials
Arenamontanus:
Microscope
Arenamontanus:
Ellipse
Arenamontanus:
Napier's bones
Arenamontanus:
Wax face
Arenamontanus:
Geometry chest
Arenamontanus:
Window
Arenamontanus:
The platonic universe
Arenamontanus:
Sheldonian with orrery
Arenamontanus:
Compleat orrery
Arenamontanus:
Slide rules
Arenamontanus:
Numero pondere et mensura
Arenamontanus:
Chemical slide rule
Arenamontanus:
Instrument
Arenamontanus:
Robertus Plot
Arenamontanus:
Suncup
Arenamontanus:
Verbiest on compasses
Arenamontanus:
Medical society
Arenamontanus:
Nasal clamp
Arenamontanus:
Isosceles triangles of paper
Arenamontanus:
Orange Clockwork
Arenamontanus:
The clockwork bird scarer of John Gillett
