Hand-Painted Watercolor Postcard Of Grapes (or Olives?) antique railroad lock 1" across at opening

1" across at opening

10 3/4" with handle

and the one with the porthole windows looks rather like the old National Maritime Union building in Chelsea

largely for the purpose of visiting their wonderful gift shop

Hand-Painted Watercolor Postcard Of Grapes (or Olives?) antique railroad lock 1" across at openingAt first I thought this lovely hand painted postcard depicted a bunch of green olives still on the branch, but now the structure of the leaves makes me think they may be grapes. Either way, a really lovely little watercolor (or perhaps gouache) painting of a sumptuous little bounty! 3 1 2" x 5 1 2", with richly saturated color on a warm cream stock. British and early 20th century I believe.