Memorabilian.
Antique-collector
A Pencil Collector
Subway is a compound word.
the Japanese word for subway is : fuyukpu
Tokens is a plural noun. The singular form is token.
Subway is a noun.
The subway was full of people.
A person who collects flags is known as a "vexillophile." This term comes from "vexillology," which is the study of flags, including their history, symbolism, and usage. Vexillophiles often appreciate flags for their artistic designs and cultural significance.
Those letters can be used to spell "numismatist", which is someone who collects coins.
souterrain
Train station. Subway is under ground and train station is overground.