Odd Wedgwood marking

Found this in a bunch of auction sundries. It's a baby Wedgwood vase about 6.7cm long, 5.4cm wide and 4.8cm high and it had a mark I'm not familiar with. It has been broken and someone has carefully glued it back together and there is what looks like a perforated "GG" on the bottom. Not being a Wedgwood expert I'm hoping someone can educate me.
Cheers
Stephen

 

Found a couple of Wedgwood green majolica pieces marked with GG. The GGs are not dotted like yours. Believe the GG stands for green glaze.

Green Majolica "Barlaston:
http://wedgwoodforsale.blogspot.com/2011/07/wedgwood-barlaston-majolica-green.html
http://www.worthpoint.com/worthopedia/pair-wedgwood-etruria-majolica-leaf-plates

Green Majolica "Nautical Shell"
http://www.terapeak.com/worth/wedgw...entrepiece-bowl-underplate-1955/201314580131/

http://www.replacements.com/webquote/ww_grg.htm

--- Susan

 

Thanks for that Susan. Now that I was able to add "green glaze" to my search parameters I discovered it was a sugar bowl (missing lid) from a cruet set. Some were marked GG and some GGB(?) and one looked perforated. Don't think there is much age to it probably 50s.
Cheers
Stephen