Original New Us/arabic/denmark Language For Lenovo Thinkpad T40 T41 T42 T43 R50 R51 R52 15"inch Black Laptop Keyboard 39t0743 39 - Replacement Keyboards - AliExpress
IBM ThinkPad T42: Three-year Update – Garrett Fuller
LENOVO ThinkPad T40, T41, T42, T43, R50, R51, R52 Laptop Keyboard -- For 14.1 inch LCD screen
IBM Thinkpad T42 (Mostly Complete Driver Collection) : IBM : Free Download, Borrow, and Streaming : Internet Archive
Original New Us/arabic/denmark Language For Lenovo Thinkpad T40 T41 T42 T43 R50 R51 R52 15"inch Black Laptop Keyboard 39t0743 39 - Replacement Keyboards - AliExpress