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Home > Products > Cartography > MetroGuide > ID Codes
How to Read Your MetroGuide ID Code

All MetroGuide cartridges are identified with an eight-digit code and use the following part number format:

MetroGuide ID Code

Cartridge Size(s):


S Small ($99.99)
M Medium ($149.99)
L Large ($199.99)

Examples:

GM-SDG01S San Diego Metro
GM-CHI01M Chicago Metro
GM-NYC01L New York Metro