LP Sleeve detail change: Sleeve Lamination.
Every album sleeve up until 'A Date With Elvis' (RD 27128) had no written reference to the fact that the sleeves were not only laminated but fully laminated.
The rear cover states in the bottom right hand corner:
Laminated with 'Clarifoil' made by British Celanese Limited
1st Variation Rear Sleeve
Released In March, 1959
(No Reference To The Fact That This Sleeve Is Fully Laminated