Informations importantes : Arrêt du Club R (13 août) et Cessation d'Activité (30 septembre)
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Recovering Precious Metals From Waste Liquid Residues; A Complete Workshop Treatise, Containing Practical Working Directions For The Recovery Of Gold,
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The Hall-Marking Of Jewelry
The Goldsmith's Handbook, Containing Full Instructions For The Alloying And Working Of Gold
The Practical Gold-Worker, Or, The Goldsmith's And Jeweller's Instructor In The Art Of Alloying, Melting, Reducing, Colouring, Collecting, And Refinin
