Rubber bridge they must play a card of the suit led if they have one. A player who has no cards of the suit led may play any card either discarding or trumping. A trick is won by the highest card of the suit led unless trumps are played, when the highest trump wins. The winner of the trick leads to the next trick. The main article includes a detailed description of rubber bridge scoring with examples. Essentially, each winning bid's value is scored "below the line" (e.g., 3 Spades nets 90 points below the line) and overtricks, bonuses, etc. are scored
Philatelic auction view the items beforehand, either in a catalogue, in the auction house, or both. Philatelic auction A philatelic auction, or stamp auction is a sale of stamps, covers and other philatelic material usually run by stamp dealers or specialist collectibles auctioneers, such as, David Feldman, Christie's and Sotheby's, where prospective purchasers place bids in an attempt to obtain the desired items. The highest bidder for each lot (described item or items) makes the purchase. Auctions are generally divided into mail sales, where bids are accepted by mail, and public sales, where mail bids are combined with live bidding from individuals