bh016880 Iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016881 Workers laying iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016882 Workers laying iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016883 Workers laying iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016884 Workers laying iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016885 Iron pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
bh016886 Crane depositing iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system, in trench
bh016896 Workers laying iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016897 Workers laying iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016898 Workers laying iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016899 Iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016900 Workers laying iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016901 Iron pipe in trench, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system
bh016902 Crane depositing iron pipe, manufactured by United Welding Co., Middletown, Ohio for Detroit water supply system, in trench
