[Hallicrafters] Substitute for 1n3487 sicicon rectifiers PS-150

[Robert Keeble KG4NVX]

Resurrecting an SR 160/PS150 PS. In going through the PS I found the bridge rectifier circuit only contained 2 silicon 1n3487 instead of 4.  A couple of small unknowns were in the other two places.
The rig came up and was working fairly well for a couple days and then started blowing fuses. I am ready to recap and would like to add new rectifiers also.

Can anyone help me with a source for an equivalent component for the 1n3487 top hat?

Tnx  Bob, KG4NVX