This all complete has workshop stain to front cover.ink notes as shown.priced accordingly
Triumph Instruction Manual No 4 - Twenty-One, Speed Twin, Tiger 100 would be suitable for users interested in restoring classic Triumph motorcycles.
TRIUMPH INSTRUCTION MANUAL No. 16 5T, 6T, T100, T110, TR5 & 6, T120 TWINS 1960
TRIUMPH TWENTY ONE INSTRUCTION MANUAL NO.1 ENGINE NO 21 H1 T21 350cc maintenance
TRIUMPH INSTRUCTION MANUAL ALL PRE-WAR SINGLE CYL MODELS 1928-36 BOOK PWTW02
Triumph Instruction Manual Covering Speed Twin Thunderbird Tiger 100 trophy 
GENUINE TRIUMPH INSTRUCTION MANUAL FOR 1953. FREE U.K. POSTAGE.
TRIUMPH 5T 6T TR5 TR6 T120 WORKSHOP INSTRUCTION MANUAL 1957-62 No17 - TW20