Chronic myeloid leukemia (CML) is a rare type of blood cancer and occurs when the bone marrow makes too many of one type of white blood cell, called myeloid cells. Almost all CML cases are caused by an abnormal chromosome called the Philadelphia chromosome.
These are new 18X24 Quality Picture Mats. The Openings are Bevel cut 12.5 x 18.5 to fit a 13X19 photo or print. These mats are cut from Quality white core mat board and are excellent for framing photos or prints.
Notes. 1  Stamp Act 1765 imposed a tax on playing cards.  2 The Amazing Truth About a Deck of Cards. 3  The poker size is associated with the B8 size according to ISO 216.  Kem Cards official 1  website. In a sample of 95 bridge and poker card sets, lengths ranged from 87.50 mm to 89.50 2  mm. KemCards website.