Disc blade size

[Big Boar]

What size disc blades were on a new IH 10 foot disc built in the 60’s

 

[the tractior vet]

What size disc blades were on a new IH 10 foot disc built in the 60’s

What model ?? a 37-370 ?? could be 18 to 20 inch . while i was jockeying iron we bought gobbs of I H disc that needed work and we had a source for blades that were good blades and we would buy a stack of 100 blades for 250 bucks . and a place to get bearings . Some disc's became parts disc. for the spools and arbors and scrapers . I bought one size blades and that was 20 7 ga. I used them on 37 thru 470 . Buy a rag for 100 to 200 drag it home tear it apart and rebuild and repaint load it up and haul it to a sale somewhere and sold them like hot cakes at a firemans breakfast . Two of us could do two a day . i farmed with one of my 200 dollar buys and put 44 new blades on it . Those blades took a beating on some of my not so good ground with lots of rock and never broke a blade and the wore vary well .