Applecross Antiques has dated this piece to the 1930s.
The underside fully marked in black with title, "Sweet Lavender" and Royal Doulton printed backstamp as used from 1927 to 1932, together with the impressed Date Code 3-12-29, for 03 December 1929, unidentified Painter's Monogram T in red, plus Indistinct impressed Model Number and numeral 7.

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Applecross Antiques has dated this piece to the 1930s.
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