Watchers
- bertramlyonsMadison, WI
- EagleRock1313San Francisco Bay Area, CA
- h-hadi
- jesswhyteUniversity of Toronto Libraries
- jhcloos
- kieranjolNational Library of Ireland
- lapl-digitizationLos Angeles Public Library
- mkudziaMichigan State University
- richardlehaneSydney
- ross-spencerexponentialdecay.co.uk
- samalloingKB - National Library of the Netherlands
- ShellyYBlack
- stefanabreitwieser
- steph-nb
- tw4lMontreal, QC, Canada