Geoff Duke Autographs

Geoffrey Ernest Duke OBE (29 March 1923 – 1 May 2015), born in St. Helens, Lancashire, was a British multiple motorcycle Grand Prix road racing world champion. He raced several brands of motorcycle: Norton, Gilera, BMW, NSU and Benelli. After retirement from competition, he was a businessman based in the Isle of Man.
After reaching the status of Team Sergeant in the Royal Signals Motorcycle Display Team, The White Helmets, Duke was a prominent figure in racing in the 1950s, winning six world championships and six Isle of Man TT races. First entering the Isle of Man Manx Grand Prix in 1948, he retired after four laps of the Junior race. He came to prominence after the 1949 events, finishing second in the Junior race, after remounting due to a spill, and winning the Senior race with a record lap and race-average speeds. He also won the 1949 Senior Clubmans TT. He signed to the Norton works team for the 1950 TT, finishing second in the Junior TT and breaking both lap and race records in the Senior TT.
After winning three World Championships for Norton, he moved abroad to Italian motorcycle manufacturer, Gilera in 1953. With Gilera, he had a string of three consecutive 500 cc world championships. His support for a riders' strike demanding more start money led the FIM to suspend him for six months, dashing any hopes for a fourth consecutive title. For 1953 he joined the sports car racing team of Aston Martin (Feltham, Middlesex) to race the DB3. Teamed with Peter Collins, the pair led the 12 Hours of Sebring until Duke's accident and resulting DNF. In 1955 he was declared the first rider to lap the Isle of Man TT course at 100 mph, though this was later corrected to 99.97. As a consequence the official first 100 mph lap is credited to Bob McIntyre, also on a Gilera, in 1957. Duke was a non-starter because of injury. His final race was the 1959 Nations Grand Prix.
Read more about Geoff Duke on Wikipedia

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Traded items with a signature of Geoff Duke

The most expensive item with a signature of Geoff Duke (Partners in Time By Rod Organ - Ltd ed Signed by Geoff Duke and Steve Hislop) was sold in April 2025 for $577.87 while the cheapest item (Geoff Duke Motor Cycle Hand Signed Action Shot V.M.C.C Card) found a new owner for $6.53 in March 2023. The month with the most items sold (2) was January 2020 with an average selling price of $12.09 for an autographed item of Geoff Duke. Sold items reached their highest average selling price in March 2021 with $68.56 and the month that saw the lowest prices with $11.78 was March 2019. In average, an autographed item from Geoff Duke is worth $27.72.

Most recently, these items with a signature of Geoff Duke were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	10" x 8" ORIGINAL SIGNED PHOTOGRAPH GEOFF DUKE GILERA T.T. ULSTER GP 500cc CHAMP	$42.30
	GEOFF DUKE & CROMIE McCANDLESS ISLE OF MAN TT MGP RACES PERSONALLY SIGNED PHOTO	$31.79
	Geoff Duke - British Motorcycle T.T.Road Racing Champion' Hand Signed Photo.	$34.15
	Geoff Duke Hand Signed Autograph	$26.96
	Geoff Duke Norton 1950 Isle of Man TT Senior Race Winner GENUINE ORIGINAL SIGNED	$68.56
	GEOFF DUKE Signed 1952 NORTON Broucher	$40.23
	GEOFF DUKE, DICKIE DALE & REG ARMSTRONG SIGNED ISLE OF MAN TT SPECIAL - TTRA	$31.83
	GEOFF DUKE, MOTOR CYCLE WORLD CHAMPION, HAND SIGNED GILERA BROCHURE	$28.28
	GEOFF DUKE. World Champ & Isle of Man TT winner period signed photo on Gilera	$27.16
	Isle of Man 1975 TT FDC signed by Geoff Duke, marked	$11.79
	ORIGINAL. ISLE OF MAN TT RACES. GEOFF DUKE. TTRA MENU. 1987. MANX. MGP. SIGNED.	$45.30
	OULTON PARK 7th April 1958 National Trophy Programme-Autographed Geoff Duke	$41.38
	SIGNED GEOFF DUKE – 1955 Isle of Man Senior TT winner, Gilera 500 4, 99.97mph	$20.76
	TT111 1958OR59 ISLE MAN TT ORIGINAL HAND SIGNED PHOTO GEOFF DUKE(NORTON OR BMW)	$18.80
	Two TT Books One Autographed By Geoff Duke (Gilera) And John Surtees isle of man	$68.23