Drawing, Fig.5, to accompany Patent 379,089, dated March 6, 1888, by Joseph Webb. Pearl ware glass.
Drawing, Figs 1-4, to accompany Patent 379,089, dated March 6, 1888, by Joseph Webb. Pearl ware glass.
Drawings to accompany Patent 345,265, dated July 6, 1886, by Joseph Webb. Air trap glass.
Drawings to accompany Patent 363190, dated May 17 1887, by Joseph Webb. Satin air trap glass.
Detail of diamond moulded threaded air trap design. Frederick Stuart, pattern 3890, dated 1882.
Diamond moulded threaded air trap design. Frederick Stuart, pattern 3890, dated 1882.
Pattern for bowl with threaded decoration over a scale mould design with applied flint handles and feet. Harrach shape 830. Harrach archives, image courtesy of Brian Severn.
Ruby bowl with threaded decoration over a scale mould design. Applied flint handles and feet. Harrach shape 830. Harrach archives, image courtesy of Brian Severn.
Ruby comport with threaded decoration over a diamond mould design. Harrach shape 830. Harrach archives, image courtesy of Brian Severn.
