1920s/1930s Hoover Vacuum Wheels

These wheels were made to replace the deteriorated bakelite wheels on a 1920s/1930s Hoover vacuum cleaner.  The part numbers are on the front, I do not know the significance of the M or the 2 digit number on the back, all were different on the originals I drew these from. 

Printing Details

• Print 100% infill
• Original wheels were quite shiny, I used a high gloss silk for the replacements
• Dimensions are imperial on the STL, will need to be scaled appropriately in metric
• High density supports are needed
• Print concentrically for a better final result