Three gear wheels of textile bonded laminated phenolic resin
- Made:
- 1934 in Perry Barr
- maker:
- Ellison Insulations Limited
Three gear wheels cut from laminated phenolic resinoid bonded sheet (fabric base) ( different types)
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 1934-28
- Materials:
- phenol formaldehyde (unspecified), paper (fibre product) and steel (metal)
- Measurements:
-
overall (3): 78 mm 110 mm, .685kg
overall (2): 32 mm 198 mm, 1.145kg
overall (1): 148 mm 178 mm, 6.64kg
- type:
- gear wheels and laminated phenolic resinoid
- credit:
- Ellison Insulations Limited
