Rare IBM PS/2 a 35 mm slide IBM meeting late 1980's

Description

From a folder mark “IBM” full of 35 mm slides from meetings that IBM did and used slides in there meeting. On the paper edge of the slide is written “PS/2 System” I think most likely from the late 1980's when the system came out. Slide is in very nice shape. Please look at the information for this auction. The package weights 4 ounces. package that weights 13 ounces or less first-class postage is recommended. I can combine multiple auction items to ship before payment. I Accept Ebay method of payment. I will wait 7 days before canceling the auction for nonpayment without good reason. I accept returns up to one month, but buyer must pay for return shipping. Once the return item is received, I will give a full refund.