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Main Event Collectibles@KNAPPCOLLECTION
15 Oct 2025
John L. Sullivan defeated Jake Kilrain in the last heavyweight bare knuckle championship bout - July 08, 1889 #BoxingCards #BoxingTickets #BoxingAutographs
2
1
14
3,169
Main Event Collectibles@KNAPPCOLLECTION
17 Apr 2025
#BoxingAutographs #PSA
3
239
Main Event Collectibles@KNAPPCOLLECTION
15 Mar 2025
#JackJohnson #BoxingCards #BoxingAutographs
1
4
230
Main Event Collectibles@KNAPPCOLLECTION
21 Nov 2024
#MuhammadAli #BoxingAutographs #PSA #TheHobby
3
188
Main Event Collectibles@KNAPPCOLLECTION
15 Nov 2024
#MikeTyson #PSA #BoxingAutographs #TheHobby
3
180
Main Event Collectibles@KNAPPCOLLECTION
16 Oct 2024
#CassiusClay #MuhammadAli #BoxingAutographs #PSA #JSA #TheHobby
2
187
Main Event Collectibles@KNAPPCOLLECTION
3 Sep 2023
#MuhammadAli #BoxingAutographs #TheHobby #JSA
2
202
Main Event Collectibles@KNAPPCOLLECTION
9 Aug 2023
The Great John L. Sullivan #BoxingAutographs #BoxingPhotos #PSA #TheHobby
2
10
356
Main Event Collectibles@KNAPPCOLLECTION
28 Jun 2023
#TheHobby #WrestlingAutographs #BoxingAutographs
1
4
324
Main Event Collectibles@KNAPPCOLLECTION
20 Jun 2023
#ArturoGatti #BoxingAutographs #TheHobby #PSA
1
207
Main Event Collectibles@KNAPPCOLLECTION
2 Jun 2023
#CassiusClay aka #MuhammadAli #JSA #BoxingAutographs #TheHobby
5
292
Main Event Collectibles@KNAPPCOLLECTION
25 May 2023
One of favorite autos #MuhammadAli #BoxingAutographs #PSA #TheHobby
7
252
Main Event Collectibles@KNAPPCOLLECTION
25 May 2023
#MuhammadAli #PSA #TheHobby #BoxingAutographs
6
255
Main Event Collectibles@KNAPPCOLLECTION
24 May 2023
#JoeLouis #BoxingAutographs #TheHobby #PSA
5
238
Main Event Collectibles@KNAPPCOLLECTION
20 May 2023
13" X 16" Type 1 signed cabinet photos of the Great John L. Sullivan #BoxingAutographs #TheHobby #PSA
2
10
536
Main Event Collectibles@KNAPPCOLLECTION
18 May 2023
John L. Sullivan #BoxingAutographs #TheHobby #PSA
8
309
Main Event Collectibles@KNAPPCOLLECTION
9 May 2023
Camera sucks. Work in progress #Wrestlingautographs #AndreTheGiant #JoeLouis #HulkHogan #TheHobby #PSA #BoxingAutographs
2
12
644
Main Event Collectibles@KNAPPCOLLECTION
10 Mar 2023
Muhammad Ali - Cassius X Clay #BoxingAutographs #TheHobby #PSANDA #MuhammadAli
3
277
Main Event Collectibles@KNAPPCOLLECTION
8 Mar 2023
John L. Sullivan #BoxingAutographs #PSADNA #TheHobby
1
1
5
333
Main Event Collectibles@KNAPPCOLLECTION
8 Mar 2023
#SonnyListon #PSADNA #BoxingAutographs #TheHobby
3
242
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