A bunch of pipes sitting on top of a truck / A large pipe with red pipes on it - public domain aircraft photo. A bunch of pipes sitting on top of a truck / A large pipe with red pipes on it / Public domain sto More
A yellow piece of equipment sitting on top of a flat surface / A large yellow boat trailer with a large yellow boat trailer attached to it - public domain aircraft photo. A yellow piece of equipment sitting on More
Image taken from:..Title: "Mining. An elementary treatise on the getting of minerals".Author: LUPTON, Arnold..Shelfmark: "British Library HMNTS 7106.ff.19.".Page: 104.Place of Publishing: London.Date of Publish More