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Autograph Authentication Service

Keeping it Real

Alongside the memorabilia business we also authenticate other people's boxing items.

We will check all items sent for authentication, upon inspection, will issue the Certificate of Authenticity. There is a fee for this service which is dependant on the item and the individual/s who have signed them.

If you wish to have your item certified feel free to post the item/s or bring them into the store

Worldwide Signings

Romford Shopping Hall

43 Market Place

Romford, Essex

RM1 3AB

07908 505071

What To Look For In a COA

Do you need your boxing memorabilia authenticated? 

Worldwide Signings have over 30 years experience in the business. We can supply you with your Certificate of Authenticity. Every item is checked thoroughly, we will never pass an item that we are not 100% convinced is authentic just to make a quick sale.

We only use industry experts and one of the most respected men in the business and friend of the Ali family, Tyrone Monaghan is our expert analyser for all Muhammad Ali memorabilia.

After passing inspection you will be supplied with your Certificate of Authenticity which will have a unique embossed Worldwide Signings stamp (to prevent forgeries), the COA will also include an image and as much information on the item as is possible, a unique serial number which is logged on our database. The COA also includes my full name, address, email and website.

Authentication Fees

The following are the fees for boxing autographs that are accepted for submission. For all other sports please contact for prices.

We employ a simple fee structure to make it easy for you to submit your boxing autographs.

All boxers not listed on this column and NOT listed on the old timers column are a flat authentication fee of £10 each for flats and non flats. 

Popular / Premium value / vintage / rare autographs

THESE PRICES DO NOT INCLUDE BELTS - PLEASE EMAIL FOR QUOTES

Muhammad Ali £ 30 - Cassius Clay £ 35

Ali/Clay combined signature £50

Jim Corbett £ 30 - James J. Jeffries £ 30

Sonny Liston £ 30 - ​Sugar Ray Robinson ​£30

Roberto Duran £15 - Sugar Ray Leonard £15

Thomas Hearns £15 - Marvin Hagler £15

Dick Tiger £20 - Randy Turpin ​£25

Carlos Monzon ​£25 - John L. Sullivan £30

Bob Fitzsimmons £30 - Jack Johnson £30

Estaban DeJesus £25 - ​Salvador Sanchez £30

Mike Tyson £15 - Joe Frazier £15

George Foreman £15 - Ken Norton £15

Evander Holyfield £15 - Larry Holmes £15

Riddick Bowe £15 - Lennox Lewis £15

Wladimir Klitschko £15 - Vitali Klitschko £15

Anthony Joshua £20 - Tyson Fury £15

Jess Willard £30 - Primo Carnera £30

Ezzard Charles £30 - Rocky Marciano £30

​Joe Louis £30 - Jack Dempsey £30

Gene Tunney £30 - James Braddock £30

Julio Cesar Chavez £15 - Oscar Dela Hoya £15

​Alexis Arguello £15 - Canelo Alvarez £15

Manny Pacquiao £15 - Gennady Golovkin £15

Floyd Mayweather Jr. £15 - ​Arturo Gatti £20 - Joe Calzaghe £15 - Sylvester Stallone £15 - Roy Jones Jr £15 Nigel Benn £10 - Steve Collins £10 - Deontay Wilder £15

Managers/Trainers/

Announcers/Referees

Promoters

The following autographs are accepted but be advised that they are scarce autographs with less extensive exemplars available and may require longer time in-house to inspect. In some circumstances, there will be a greater chance that the autograph will be returned as 'Inconclusive/unable to render an opinion'. The policy is the same as it is for all autographs. The autograph will either pass and receive a COA, or it will not pass our authentication. We set a high bar for these autographs as we do for all our autographs we authenticate. We don't 'guess' and we will return it as 'Inconclusive/unable to render an opinion' if we are not positive one way or another. Our clients respect honesty and we don't keep a fee just to keep it nor do we pass something 'on the fence' just to pass it.

Shipping costs both ways are non-refundable but if the submission is sent along with other autographs it will of course piggyback on the return of those autographs and will be less of a financial burden for you. If you have any questions, contact us and we can explain everything in more detail for you. 

All Managers/ trainers/ boxing promoters/ ring officials/ referees/ announces/ historians autographs are £15 each. This includes but is not limited to Martin Julian, Tex Rickard, Jack Kearns, Jack Blackburn, John Roxborough, Julian Black, Jim Norris, Marshall Miles, Al Weil, Charley Goldman, Bundini Brown, Wali Muhammad, Ray Arcel, Angelo Dundee, Don King, Freddie Roach, Lou Duva, Bob Arum, Michael Buffer, Arthur Mercante Sr., Mills Lane, Richard Steele, Hank Kaplan, etc. 

Be advised that just like the Old Timer / Legends submissions, these autographs may encounter a higher rate of 'Inconclusive/unable to authenticate' decisions and a voucher for the submission fee may be issued if we cannot determine its authenticity unless you request a 100% full cash/cheque/money order refund of the submission fee. Shipping costs both ways are not refundable. If you submit the autograph with other autographs, it can piggyback those autographs to save you on the return shipping charge. As always, if you have any questions, please contact us.

Women Boxers

All women boxers £10 each for Flat or non flat.

​Boxers whose careers started pre-1930, please contact us.

All male boxers not listed are a flat fee of £10. This includes champions / challengers or any boxer that was of note during his career. If you are not sure if we authenticate your name, please contact us. All boxers with careers that started Pre-1930's, please contact us as we reserve the right to adjust the fee for any of those names.

Shipping costs both ways are not refundable if we give an 'Inconclusive/unable to render an opinion' decision. If you submit the autograph with other autographs, it can piggyback those autographs to save you on the return shipping charge. Contact us with any questions.

We reserve the right to correct any boxer listing and price due to oversight/technical/typographical errors on our part. All prices will be honoured for boxers we list in the premium value/ vintage/ rare autograph section otherwise.

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Gerald McClennan Signed Fight Worn Trucks: COA number 279. Certified 5th July 2023. Supplied by Colin Smith

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Nigel Benn Fight Worn Reyes Glove COA number 281. Certified 5th July 2023. Supplied by Colin Smith

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Four Kings Cleto Reyes Glove. COA number 280. Certified 4th July 2023. Supplied by Colin Smith

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Gerald McClennan Signed Fight Worn Trucks: COA number 279. Certified 5th July 2023. Supplied by Colin Smith

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Gerry Cooney/Larry Holmes Signed WBC Replica Belt: COA number 278. Certified 5th July 2023. Supplied by Colin Smith

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Micky Duff Corner Jacket Signed by Michael Watson. COA number 277. Certified 4th July 2023. Supplied by Colin Smith

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Muhammad Ali Signed Right Hand Red Everlast Glove. COA number 276. Certified 30th May 2023. Supplied by Steven Pater

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Multi Signed Right Hand Lonsdale Glove. COA number 275. Certified 27th May 2023. Supplied by Robert Craig

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Multi Signed Left Hand Lonsdale Glove. COA number 274. Certified 27th May 2023. Supplied by Robert Craig

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Ricky Hatton Signed Photo. COA number 273. Certified 19th May 2023. Supplied by Ronan Smith

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Naseem Hamed Ltd Edition Signed Print.COA number 272 . Certified 19th May 2023. Supplied by Ronan Smith

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Tyson Fury Signed Poster. COA number 271 . Certified 19th May 2023. Supplied by Ronan Smith

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Ricky Hatton Signed Photo. COA number 273. Certified 19th May 2023. Supplied by Ronan Smith

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Manny Pacquaio Signed Glove.COA number 269 . Certified 19th May 2023. Supplied by Ronan Smith

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Manny Pacquaio Signed Photo.COA number 268 . Certified 19th May 2023. Supplied by Ronan Smith

George Foreman 

Signed Replica Boxing Trunks

COA Number 267

Signed 27th October 2017 in London

Certified 11th March 2023:

Supplied by Worldwide Signings 

Muhammad Ali Signed Fan Letter. COA Number 266. Certified 24th February 2023. Supplied by Kerry Jones

Alf Ramsey Signed Rosette. COA Number 265. Certified 28th January 2023. Supplied by Mark Robinson

Muhammad Ali Signed 10x8 Photo (aka Cassius Clay). COA number 264 . Certified 23rd January 2023. Supplied by Kerry Jones

Joe Frazier Signed Ltd Edition Poster. COA Number 263. Certified 21st January 2023. Supplied by Martin Robertson

Tyson Fury Signed Poster. COA Number 262. Certified 10th January 2023. Supplied by Martin Robertson

Julio Cesar Chavez Signed Trunks. COA number 261 . Certified 25th Oct 2022. Supplied by Jack Fletcher

Manny Pacquiao Signed Masis WBO Belt: COA No 259. Certified 21st September 2022. Supplied by Dharmbeer Claire

Roberto Duran Signed Original Newport Marketing Ring Belt. COA Number 258. Certified 21st September 2022. Supplied by Dharmbeer Claire

Boxing Legends Signed Everlast Trunks. COA number 256 . Certified 30th Seo 2022. Supplied by Robert Craig

Joe Frazier Signed Cleto Reyes Trunks. COA number 255 . Certified 30th Seo 2022. Supplied by Robert Craig

Tony Bellew Signed 12x8 Photo: COA No 253. Certified 20th August 2022. Supplied by Martin Robertson

Tyson Fury Signed Autograph Glove. COA Number 252. Certified 25th June 2022. Supplied by Grzegorz

Mark Noble Signed West Ham Utd Shirt. COA number 251 . Certified 14th June 2022. Supplied by Malcolm Davis

Tyson Fury Signed Autograph Glove. COA Number 250. Certified 24th May 2022. Supplied by Grzegorz

Lennox Lewis Signed Left Hand, White Lonsdale Glove: COA No 249. Certified March 20th 2022. Supplied by K. Womble

Gary Lineker Signed England T Shirt: COA Number 248. Certified December 6th 2021. Supplied by Justin Penfold

Muhammad Ali Signed (vs Liston) Photo. COA number 247 . Certified 11th November 2021. Supplied by Chad Smith

Arturo Gatti/Micky Ward Signed Everlast Glove. COA Number 246. Certified October 28th 2021. Supplied by Kerry Butch

Josh Taylor Signed Replica IBF Full Size Belt: COA Number 245. Certified October 16th 2021. Supplied by Worldwide Signings

Chris Eubank Signed Watson Programme: COA Number 244. Certified October 2nd 2021. Supplied by Steve Bolger

Manny Pacquaio Signed 10x8. COA number 243 . Certified Sep 21st 2021. Supplied by Steve Bolger

Joe Calzaghe, John Conteh, Anthony Joshua, Tony Bellew, Scott Quigg, Nathan Cleverly, Jamie McDonnell.COA Number 242. Certified September 1st 2021. Supplied by Aiysha Peach

Terry Flanagan Signed Black Right Hand Exigo Glove: COA Number 241. Certified September 1st 2021. Supplied by Aiysha Peach

Anthony Joshua Signed Right Hand Lonsdale Glove: COA Number 240. Certified September 1st 2021. Supplied by Aiysha Peach

Galal Yafai, Peter McGrail, Luke McCormack, Pat McCormack, Mickey McDonough, Mark Dickenson, Ben Whittaker, Cheavon Clarke, Frazier Clarke, lauren Price, Karriss Artingstall, Solomon Dacres, Richie Woodhall. COA 239

Ken Norton, Micky Ward, Dicky Eklund, Leon Spinks, Emile Griffith, Ruben Olivares, Pernell Whittaker, Tony Lopez, Michael Carbajal, Aaron Pryor, Reggie Johnson, Angelo Dundee, Jimmy Williams, Mr Super Bad, Saad Muhammad. COA 238

Roy Jones Jr Signed Red Right Hand Lonsdale Glove: COA Number 237. Certified August 17th 2021. Supplied by Ringside Charitable Trust

Rocky Marciano Signed White Card: COA Number 236. Certified August 21st 2021. Supplied by Chris Stowe

Lloyd Honeyghan original UK fight poster vs Donald Curry 1986: COA Number 235. Certified November 14th 2020. Supplied by Ambrose Mendy

Lloyd Honeyghan original fight worn trunks vs Donald Curry 1986: COA Number 234. Certified November 14th 2020. Supplied by Ambrose Mendy

Red /White Lonsdale Glove Signed by Roy JONES jnr, Steve COLLINS, Richie WOODHALL, Carl FROCH, Nicky PIPER, Chris EUBANK snr, Glenn McCRORY, Joe CALZAGHE, Jamie MOORE: COA Number 233. Certified July 14th 2021. Supplied by Ben Mitchell

Muhammad Ali Fight of the Century: Signed White Card, Ltd Edition 9/10: COA Number 232. Certified July 13th 2021. Supplied by Tyrone Monaghan

Muhammad Ali Fight of the Century: Signed White Card, Ltd Edition 8/10 : COA Number 231. Certified July 13th 2021. Supplied by Tyrone Monaghan

Muhammad Ali Fight of the Century: Signed White Card, Ltd Edition 7/10 : COA Number 230. Certified July 13th 2021. Supplied by Tyrone Monaghan

Muhammad Ali Fight of the Century: Signed White Card, Ltd Edition 6/10 : COA Number 229. Certified July 13th 2021. Supplied by Tyrone Monaghan

Charlie Edwards Signed Pro Debut Hand Wrap: COA Number 190: Certified 3rd April 2021: Supplied by Charlie Edwards

Charlie Edwards Signed Fight Worn Adidas Gloves vs Calimero: COA Number 189: Certified 3rd April 2021: Supplied by Charlie Edwards

Deontay Wilder Signed Right Hand Red Everlast Glove: COA Number 188. Certified March 22nd 2021. Supplied by Graham Coffey

Chris Eubank Snr Signed Left Hand Red Everlast Glove: COA Number 187. Certified March 22nd 2021. Supplied by Graham Coffey

Steve Collins Signed Right Hand Black Lonsdale Glove: COA Number 186. Certified March 22nd 2021. Supplied by Graham Coffey

Steve Collins Signed Left Hand Black Lonsdale Glove: COA Number 185. Certified March 22nd 2021. Supplied by Graham Coffey

Muhammad Ali Signed Robe: COA Number 184. Certified March 22nd 2021. Supplied by Kerry