Nurdagi Railway Tunnel Robbins TBM https://www.robbinstbm.com/bahce-nurdagi-breakthrough/

Terratec Argentina TBM at Terratec press release https://terratec.co/NewsInfos/detail/109

Terratec TBM Mumbai Sewage System S112-Map https://terratec.co/NewsInfos/detail/108

Terratec Mumbai Mumbai Sewage System TBM Terratec press information https://terratec.co/NewsInfos/detail/108

CRCHI Vertical Sinking Machine http://en.crchi.com/art/2022/11/30/art_40592_4123481.html

Chennai ketro line 5

Komatsu Hard Rock Mining Tunnel Boring Machine. image copyright Komatsu. Used in relation to press release https://www.komatsu.jp/en/newsroom/2022/20220708

Vancouver Broadway Subway (BC government)

Liebherr TBM bearing (from Liebherr press release)

CCCC Tunnel Boring Machine from CCCC News