Antique shop in PA, USA picked this up, said maybe 4ft tall. Googled the writing which leads to PDFs about Penn Railroads but not a lot of workable info. Ideas? I follow these guys on insta – not available in person to get my own visual.
A: That is a foundry mold pattern. This is the pattern that is used to make the mold. The patterns are designed and shaped in wood. The pattern is then used to make a compressed sand mold for casting iron