Parkersburg steel derricks and steel crown blocks.

Creator Corporate Names:

Parkersburg Rig and Reel Company (Parkersburg, W. Va.)

Title:

Parkersburg steel derricks and steel crown blocks.

Call Number:

P16275

Date:

undated

Description:

Catalog. "Section "D", no. 26." "A complete description together with specifications of Parkersburg Steel Derricks and Steel Crown Blocks will be found on the following pages."

Subject Topical:

Oil wells--Equipment and supplies.