- I had not discovered that lower grades were gone out of use and I let be published Triple Grades which seemed to condense all lower grades. The major process or major grade process is definitely not enough, to make a pc make a lower grade. (HCOB 30 Jun 70R)
- quickie lower grades also called "Triple Grades" means one F/N for eacn of three flows or three F/Ns per grade. There are not just three F/Ns per grade. There are dozens of F/Ns. (HCOB 30 Oct 71)