-. Binding : Office Product
-. Brand : Tandy Corp., Tandy Radio Shack
-. Feature : Made by Tandy Corporation / Scientific Calculator / Radio Shack #EC-4042 / Cat. No. 65-821 / Great for collectors
-. Label : Tandy Corp., Tandy Radio Shack
-. Manufacturer : Tandy Corp., Tandy Radio Shack
-. Model : Radio Shack Scientific Calculator EC4042
-. MPN : Tandy Corp., Tandy Radio Shack Scientific Calculator #EC-4042 Cat. No. 65-821
-. PackageQuantity : 1
-. PartNumber : Tandy Corp., Tandy Radio Shack Scientific Calculator #EC-4042 Cat. No. 65-821
-. ProductGroup : Office Product
-. ProductTypeName : OFFICE_PRODUCTS
-. Publisher : Tandy Corp., Tandy Radio Shack
-. Studio : Tandy Corp., Tandy Radio Shack
-. Title : Tandy Corp., Tandy Radio Shack Scientific Calculator #EC-4042 Cat. No. 65-821