Spade sole shoes

[VintageEveryday]

As I understand , some companies like J and M, Footjoy etc made Spade sole shoes up till the early 80s. Anybody know any more info about them (like where to get a pair?)? Online searches only bring me back to people saying that they exist, yet I've never seen an example of one.

 

[MondoFW]

Here's a thread about spade soles on modern shoes: https://www.thefedoralounge.com/threads/spade-soles-on-modern-shoes.49414/page-2

Seems like a few makers still do the spade sole, but it is almost exclusively a feature on true vintage pairs. It's a shame, because spade sole oxfords are some of my favorite shoes.