Info request - 'Continetal' calculator

From: John
Email: john_a_s2003@hotmail.com


Hi, I have found in my loft a small 4 function + % red-LED calculator, which has a label (badly worn) which I think says 'Continental 1800A'. I can't find on Google anything about Continental, I guess it was some far-east company churning out cheap electronics, can someone please help with further info. Thanks, John