4-Card Majors & 5-Card Majors – part 1 Post published:October 22, 2020 Post category:Replays - Graeme Tuffnell This lesson is reserved for enrolled students. Already taking the class? Please log in. log in Tags: Acol, Bidding System, opening bid, Standard Read more articles Previous PostDevelop Your JudgementNext Post4-Card Majors & 5-Card Majors – part 2