Thank you for showing these, Paul.
I will add them to the GMB RD database in due course.
Just for information, I attach a photo of the RD 723256 jar in green uranium glass (complete with metal cap).
Interestingly, the repeating stylised roses design on the RD 723257 jar echoes that of the IBC RD 719176 jar of 20 February 1926, and I attach photos of a pair of jars in peachy pink glass marked RD 719176 for reference. (Permission for the re-use of the RD 719176 images on the GMB granted by herbiehicks).
Fred.