G'day @grrimm , welcome to the forum...

 

Is that the Stanley Builder's Kit that uses the 90 150 router motor?

A photo will be very helpful in determining what you might need. Not everyone keeps old Stanley portable power tool parts sorted as to stock numbers.

 

It's the Stanley H-258A, 7/8th HP motor.
I found the general info on it in the site that has old manuals...which reminds me, I need to copy this stuff out and send it to him along with a few bucks.
Photos...I'm kinda challenged with that, as I have to borrow She Who Must Be Obeyed's phone.
I shall attempt, but no promises.

 

Welcome to the forum @grrimm

 

Welcome. Hope you find those items. Not so easy to find parts for any of the Stanley owned brands. I take it you got it free, or close to it?

 

$45, and intact except for those few small parts.
Even came with manuals for router, plane, edge guide and hinge mortise kit....had to flatten those out, and the router manual has a bit of ink transfer between pages.

 

Stanley evolved over the years from the Stanley-Carter days to the Stanley-Bosch era. The stock numbers for the same items often changed. Below is a 1979 catalog cut from the more recent Stanley Bosch years.

 

Thanks, I took down the relative part numbers for the planer cutters.
The 85-401 and 85-523 are now part of the search.

 

I just found a copy of the 1962 catalog that uses that series of stock numbers so now I've got an idea of what you're looking for. What parts and cutters I've got go to later versions with the helical cutters.

 

Photos that may help

 

Excellent, and thanks for the pics. Ideally I would find all the small bits in the foreground...but hey, miracles do happen.

 

I remember those kits. The router motor is similar to the 1HP 90 150 and probably interchangeable. It was made with some unusual but not unavailable sized bearings
I was thinking it might have been the earlier dome-topped router of the Stanley-Carter era.