Parker for gallery new glazes

I am confident that all the pots below are Parker and can go in the gallery. I have been hoping that he did other colours besides his spotty brown - and behold these utensils jars have come my way. I believe they are all Parker - same size etc.  And the marmalade jar below is also in a different glaze. It is the same as the (lidless) pot clearly marked with NP. Sorry Ev these pics came out a bit huge....