. Released in in partnership with Samsonite, it was a specialized set designed to add mechanical motion to LEGO builds . Because it was one of the first sets to use a three-digit numbering system, some collectors jokingly or mistakenly refer to it as the "first" LEGO set . 2. Software and Data Science
: It can also denote specific accessory lines, such as the Special Set #001 Playmat and Sleeves used in Pokémon TCG Pocket . 4. Technical and Regulatory Forms
"SET 001" (or "Set 001") is a generic identifier used across many different fields. Depending on the context, it most likely refers to one of the following: One of the most notable historical references is LEGO Set 001 , also known as the Gears Expansion Set SET 001
: Players often refer to the "First Chapter" release as Set 1 or Set 001 , which often holds higher value due to limited early print runs
: In the legal system (specifically California), the SER-001 form is a Request for Sheriff to Serve Court Papers . It is used when a party needs a sheriff or marshal to serve documents like a summons or subpoena . Technical and Regulatory Forms "SET 001" (or "Set
: At certain institutions, such as the National Open University of Nigeria , "SER 001" (Use of English) is a code for a compulsory elective course . 5. Engineering and Physics
In various tabletop games, "Set 001" refers to the debut release of a game: : At certain institutions
In technical and scientific computing, "set.001" is frequently used as a folder name for partitioned data: