1857 railway passes

I have an assortment of 1857 railway passes from midwest lines in great shape. Michigan central rr round ticket Boston to Albany and back entire ticket intact both ways, stamped 1895. 1857 la Crosse & Milwaukee rr pass, 1857 Racine & Mississippi rr pass, 1857 Terra Haute, Alton & St Louis rr pass plus several others I have not found any passes this old on any sites yet does anyone know what the valus maybe? My Garandpa was a telegraph operator for the railway transit line and cant find info on this line either anyone know about railway transit line? I put on ebay and sold 3 but probally worth more than the hundred bucks I got .