I would like to see a Winchester 1885 Trapper 45-70 with a 28 inch barrel.
Lipsey did this in a 26" a couple years ago. I got one and really like that configuration. I would not expect to see that repeated for a while. There was a lyman special quite a few years back. Way back. That included an old style scope. Not likely to be offered again either. There is Gun Broker where anything No1 can be found.
I am waiting for something that starts with a 5 and has a rim.
Edit: I realize now you said 1885. That was also offered in 45/70 with a medium wt 28" barrel. Or check out Buds, that could meet your specs.
https://www.budsgunshop.com/catalog/product_info.php/products_id/719011654Here is another one, NEW different butt plate,
http://www.gunbroker.com/item/700953204No one really has to look very hard for 45/70. Now it got to be 358 and 38/55 won t do and has to be certain barrel and action .... figure the odds.