Hi,
Hoping someone can confirm that this bowl is by Hartley Wood, Sunderland. It's in streaky glass, predominantly in shades of red and yellow. The bowl is quite heavy. The only thing that isn't consistent with other Hartley Wood pieces is the pontil; this bowl has a very neat ground & polished pontil mark, rather than the snapped off mark I've seen on other pieces.
Diameter is 10 1/2 inches (26.6 cm)
Thanks!