I think you're right eddie in that this is no longer commercially done. It was done, for a premium, way back. Much of the fir trim lumber in my house built in 1904 is perfectly "vertical grain" aligned, and the original fir flooring is also rift sawn. Modern stuff is not so much, but I can still find it locally at suppliers of s4s who are sawing for resto purposes. You pay though.
In addition, there are local guys who will saw it up this way if you buy the whole bole and take the whole lot, waste included. I think for most places that produce commercial product, the old method of riftsawing is considered unreasonably wasteful and largely unnecessary...
In addition, there are local guys who will saw it up this way if you buy the whole bole and take the whole lot, waste included. I think for most places that produce commercial product, the old method of riftsawing is considered unreasonably wasteful and largely unnecessary...