I have done the same as you I have a 1480 a 1680 a 2188 and a 2388. I have owned all these combines and it is nice to have the toy ones. I also have had a 1688 if anyone knows of where I could get a 1688 in the 1_32 size please let me know. As for your question I think the only one I have seen is a 2166 as for the others I don't know if they made them. But there is a huge collector selling his collection by auction over 900 pieces in our neck of the woods here the auctioneer does't have a web site but here is the email address for the Case dealer they have a sale bill they might be able to email you. It is SAlES @WARDAlE.COM