
From 1878
WEBB'S J.TH3. PATENT
Illustrated on a Bronze glass vase described as from 1878; this is an object date.
incised · glass · England, United Kingdom
acid-etched (on 'Bronze' vase)
Glass
United Kingdom · 1840–1990 · 19 marks.

From 1878
Illustrated on a Bronze glass vase described as from 1878; this is an object date.
incised · glass · England, United Kingdom
acid-etched (on 'Bronze' vase)

From 1878
Illustrated on an Iris glass vase described as from 1878; this is an object date.
incised · glass · England, United Kingdom
acid-etched (on 'Iris' vase)

1887
The source gives 5 September 1887 for the Queen’s Burmese ware registration; this is not a mark-use interval.
incised · glass · England, United Kingdom
acid-etched (on Queen's Burmese ware) number for 5th September

1887
The source associates RD No 87918 with 25 November 1887; this is a registration date.
incised · glass · England, United Kingdom
acid-etched (on number 87918) 25th November

c. 1887–1913
incised · glass · England, United Kingdom
acid-etched (on Queen's Burmese ware)



c. 1930–1939
incised · glass · England, United Kingdom
acid-etched 1930s


c. 1936–1949
incised · glass · United Kingdom
" " Thomas Webb acid etched mark, .




1966–1980
The source specifies August 1966 to August 1980.
glass · England, United Kingdom
sand-blasted Aug - Aug


From 1980
The source specifies September 1980 onwards.
glass · England, United Kingdom
sand-blasted Sept onward

Undated
label · blue · glass · United Kingdom
" " paper label for the "Bristol Blue" range.

Undated
label · red, gold · lead crystal · United Kingdom
" " red & gold foil label.

Undated
label · blue, white · glass · United Kingdom
" " blue & white paper label.
Also known as: Thomas Webb & Sons