I have all four of the american homestead prints which include summer, winter, autum, spring along with roadside mill, and by the river, they are in the original currier and Ives folio. They are I believe like 10X 15 approx. and have the library of congress registration on them 1889?? What is the complete set worth?

Six currier & Ives prints republished by sidney lucas what are the value of american homestead Summer, Winter, Spring, Autum. By the roadside Mill and by the river.

Have a read of this sticky: https://www.askmehelpdesk.com/art/paris-etching-society-szl-read-155531.html