A Transport Services Access Point (TSAP) is an end-point for communication between the Transport layer (layer 4) and the Session layer in the OSI (Open Systems Interconnection) reference model. Each TSAP is an address that uniquely identifies a specific instantiation of a service. TSAPs are created by concatenating the node's Network Service Access Point (NSAP) with a transport identifier, and sometimes a packet and/or protocol type.
In 1939, the Overland Candy Company introduced the predecessor to Whoppers, a malted milk candy called Giants. Overland merged with Chicago Biscuit Company, Leaf Gum, and Leaf Machinery, in 1947. Two years later, Leaf Brands reintroduced malted milk balls under the name of Whoppers.
Around the same time, novelty M&M's were available in specialty stores, such as FAO Schwarz, in 21 different colors. In 1996, Mars introduced a new M&M's candy: the M&M's Minis. These candies are very small and are usually sold in small plastic tubes instead of bags. In 1999, Crispy M&M's were released. They were slightly larger than the milk chocolate variety and feature a crispy rice center.