Delivering-nails-at-the-factory.jpg
en
Delivering nails at the factory, “A thousand nails, as between man and master, are twelve hundred nails, but only eight hundred (especially in the matter of hobnails) as between master and customer. Result, four hundred nails gratis in the warehouse.”
commons
en
Delivering nails at the factory, History of nailmaking, History of industry in Bromsgrove, Bromsgrove, Harold Piffard
commons
ja
工場で配合する釘は「人でも主人でも千本釘は一千本釘だが、主人と客の中間の八百本である。結果、倉庫に400本の釘が釘付けに。
commons_translated
ja
工場での釘の配達、製釘の歴史、ブロムスグローブの産業史、ブロムスグローブ、ハロルド・ピファード
commons_translated
hobnail hobnailed white slave