Whoa.. Jakob https://www.jameco.com/Jameco/Products/ProdDS/1536958.pdf
This is the EDN 15 which is the dumbed down version of the earlier catalog as it were
BUT The GENIUSes at Fair RITE took out the curves which I cut and pasted and presented between editions. Possibly because people were having
a hard time reproducing them experimentally or for instance basing copper tube Power amp transformers on the curves,
which would be total corruption of the intent of the data.
Why don't you email them and ask them for a copy of the 14th EDN as a PDF ? They might even send you a hard copy if they still have any spare.
Explain why. Don't zoom things and bitch too much . You got them for free.
I may well have said on the file posting where the data came from - I can't check without risk of loss of this edit . OVer to you .
I did try to email you a copy of cat 14 but I did a purge of all my fat emails recently, so I can't prove it went out.