Want to Buy WTB low focal Length and HIgh Focal Length large format lens

So Im looking to add to my crown graflex. I would like to find a low end shorter focal length lens and a low end long focal length lens to "round out my kit"

Located in the US.

Keep in mind that for the long FL, unless your lens optics are designed as 'telephoto', the use of long throw FL lens will run out of bellows length!
And for short FL, you might need the use of a recessed lens board which positions the lens closer to the focal plane.

Finding another Crown Graflex owner would be immensly helpful to find out what works.

PM'd you.