Which magazine published papers more often; The Wittenburg Door or Sports Collectors Digest?
Sports Collectors Digest Sports Collectors Digest (SCD) is an American advertising weekly paper published at Iola, Wisconsin. The magazine provides an avenue through which sellers, traders and avid buyers of sports memorabilia may interact.
Ridsport Ridsport is a Swedish magazine about equestrianism and horse breeding. The magazine was founded in 1972 by Jan Bohlin, who is still the owner, and Ole Olson. The first issue appeared in November 1972. The Swedish Riding Sports Association is the publisher of the magazine. Three years later the magazine changed to a tabloid format and became a biweekly publication. Currently, 24 issues are published each year, with additional special issues.