Here is some additional information about Cal's 1980 minor league cards with pictures:
1980 Charlotte O's Police:
Visit the following link for more information about Cal's 1980 Charlotte O's Police card:
http://www.ripkenintheminors.com/198...teospolice.htm
1980 Charlotte O's WBTV
Please visit the following link for more information about Cal's WBTV card:
http://www.ripkenintheminors.com/198...harlotteos.htm