Here's a pretty EAPG Victorian era pattern called Block.  It was made by several Victorian era companies over the years.  At well over 100 years old the set is a true antique.  There are no stains or mineral deposit. The handle of the creamer has a line in it.  See photo.  Any unusual white or dark spots shown in the photos are from camera glare.  As with most EAPG there may be tiny bubbles embedded in the glass.  This will make a great accessory to any Victorian home.    62912320