Rare or custom grips?

[Cru]

My friend purchased an Iver Johnson Trailsman 66 revolver. The stock grips are made for a righty, and he's a lefty. He got the gun at an auction cheap, but needs to find either:
a. a left handed grip
b. custom grips that fit the gun

If anyone has any information on where I can find this information, I'd would greatly appreciate it. I googled it but I can't find anything of value, so I'm looking to the INGO experts to know where to point me! Thanks!

 

[CSK22]

Numrich Gun Parts Corp. - The World's Largest Supplier of Firearms Parts and Accessories

Numrich has:

156 437750B Grip, White Tenite, One Piece, Large
$20.45

+​

156 437740B Grip, Brown Tenite, One Piece, Large
$20.45

+​

Do you know if those would fit it?

I'll keep looking through my bookmarks, maybe I'll find something more helpful.

 

[Cru]

I will look. I do not have the gun on hand, I just saw it today and he is still looking for grips. Thank you for the pages, I'll check them out!

I need to see a picture because I have to make sure the left side doesn't have the big "thumb" lip/rim thing. Don't know what it is called, but it makes it impossible (really REALLY hard) to shoot using your left hand.