Vintage 1970s Hanimex BCM 803 Calculator W/ Leather Pouch NOT TESTED - corrosion

This is a Vintage Hanimex BCM 803 Calculator W/ Leather Pouch. It takes 2 AA batteries. But I have not tested it. There is corrosion in the battery compartment. I think it needs some cleaning, or maybe you have other plans for it. It's a cool relic. BETTER THAN NEW. LOVE IT AGAIN. LEONE THRIFT. Make me an offer! Check out my other LeoneTHRIFT items. Thank You!