Tour

Cosma / Communication / Knowledge / Form / Inspiration / Exploration / Tour

Spotlight

A brief tour of the last 4 billion years (dinosaurs not included) (Lauren Sallan, TED)

Reference

Dictionary

tour : a journey for business, pleasure, or education often involving a series of stops and ending at the starting point — Webster

Free Dictionary, Wiktionary, OneLook

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Preservation

Museum

How renegade museum tours became a multimillion dollar business

How renegade museum tours (Free Think)

Library

WorldCat, Library of Congress, UPenn Online Books, Open Library