[morzh]

I was able to desolder the quad section twist-lock yesterday.
The sections are 40-40-40-60uF and measure at 60-60-60-80uF.
I am tempted to re-form it instead of re-stuffing. I would buy one but no one, it seems, makes this or close in 1-1/2" body; I see one 4x40uF in 1-3/8" but am not sure it will fit.

The two tubular axials, 10uF-100V and 200uF-10V will be replaced by Sprague Atom types.
All resistors are right there, exactly according to their values, I guess the resistors technology improved in 1950-s.
The bumble-bee caps are off, there are 4 of them, all 47nF, some being 60nF and some - 330nF which means leakage. I won't sweat this and will simply install Illinois capacitors sunny side up - without restuffing anything.

PS. When they show a twistlock dimensions: what part of it the dimensions are shown of? The bottom, wider part, or the cylinder itself? With or without cardboard jacketing if present?
PPS. OK, found in Tubeand more: the 1-3/8 is probably the cylinder, because it says

Diameter 1.375 in.
Bottom Diameter 1.46 in.

So the bottom is wider than the declared diameter. So maybe it will fit.