2018.18.GP.017--philip weibler collection 5x7 glass plate neg--CRI&P--company shops boneyard with overhead crane--Silvis IL--no date
2018.18.GP.018--weibler collection 5x7 glass plate--CRI&P--employee operating bulldog upsetter to forge square heads on bolt stock--Silvis IL--no date
2018.18.GP.019--philip weibler collection 5x7 glass plate neg--CRI&P--company shops intreior view--Silvis IL--no date
