cosmos_954:
Pair of Intersecting Cylinders
cosmos_954:
Broken frame on Model
cosmos_954:
Conoid
cosmos_954:
Conoid
cosmos_954:
Conoid With Direction Plane
cosmos_954:
Conoid With Direction Plane
cosmos_954:
Conoid With Direction Plane
cosmos_954:
Conoid, showing both sheets of the surface
cosmos_954:
Conoid, showing both sheets of the surface
cosmos_954:
Conoid, showing both sheets of the surface
cosmos_954:
Conoid, showing both sheets of the surface
cosmos_954:
Conoid, with director cone
cosmos_954:
Conoid, with director cone
cosmos_954:
Conoid, with director cone
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids
cosmos_954:
Conoids South Kensington Marking
cosmos_954:
Conoids, Cylinders, Paraboloids
cosmos_954:
Conoids, Cylinders, Paraboloids
cosmos_954:
Conoids, Cylinders, Paraboloids
cosmos_954:
Cylinder with helix & developable helixoid
cosmos_954:
Cylinder with helix & developable helixoid
cosmos_954:
Cylinder with helix & developable helixoid
cosmos_954:
French skew arch
