Vintage set of Dr Ph Martin's watercolor paint concentrate.

This very old and sought after set of 14 colors is for sale.

All color bottles have been opened and most appear to be used in some amount. The 2 yellow shades shown in a separate photo are near empty.  Many of the bottles show signs of some drying on the inside which I am not sure if shaking the bottle will fix or if there is a particular liquid that would need to be added.

Set is being sold in AS-IS condition.

If you have additional questions or have a need for additional photos I am happy to reply and will do my very best to answer anything you may ask.

Thanks for looking!