Old crane cam help

I was asking what vintage it was in my first post, so I could know if it would be in my book. According to my old 1998 Crane catalog:

The Powermax camshafts replaced the HMV grinds.

If he has .480" lift, it's either the HMV-272-2 or the HMV-278-2.

Here's the pictures of both pages that they are listed on in the books for your reference. If you can't read them in the post, copy them to your hard drive and zoom in on them with picture software:


View attachment Crane A01 B.jpg

View attachment Crane A02 B.jpg