All our autographs are fully certified with dual matching holograms on both the item and the Certificate of Authenticity. Specifications.
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://images.footballfanatics.com/san-francisco-giants/willie-mays-autographed-photo-8-x-10-hologram_ss2_p-12704418+u-ijbvdpeakjwnhvajwrjo+v-sqosdghqeonhozwegzcn.jpg?_hv=2&w=340)
San Francisco Giants Memorabilia, Autographed & Signed Giants
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://vintagecardprices.com/pics/0/128235.jpg)
Jack Clark Baseball Cards
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://images.footballfanatics.com/san-francisco-giants/barry-bonds-rookie-card-1986-donruss-rookies-number-11_ss2_p-200759122+u-gkhdfnfufvpbzharnfgs+v-qqxcadxyojyafspppqyu.jpg?_hv=2&w=340)
San Francisco Giants Memorabilia, Autographed & Signed Giants
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://i.ebayimg.com/thumbs/images/g/2zIAAOSwqlFlLVVj/s-l640.jpg)
San Francisco Giants MLB Original Autographed Items for sale
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://i.psacard.com/autographfacts/jack-clark-signed-photo-8793.jpg?h=1000)
Jack Clark PSA AutographFacts℠
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://ansel.frgimages.com/san-francisco-giants/rennie-stennett-san-francisco-giants-signed-1981-topps-card-number-257_ss2_p-200828075+u-xpxfrpkaxpxdrevspzom+v-hvwxveihksihiejlpmev.jpg?_hv=2&w=340)
San Francisco Giants Signed Trading Cards, Collectible Giants
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://i.ebayimg.com/thumbs/images/g/ua8AAOSw7ltlLczz/s-l640.jpg)
Jack Clark MLB Original Autographed Items for sale
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://m.media-amazon.com/images/I/51mmx-pRBkS._AC_UF1000,1000_QL80_.jpg)
Autograph Warehouse 621829 Jack Clark Autographed Baseball Card
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://i.ebayimg.com/thumbs/images/g/2XQAAOSwyLNlLqvt/s-l640.jpg)
San Francisco Giants MLB Original Autographed Items for sale
![Autograph Warehouse 621824 Jack Clark Autographed Baseball Card - San Francisco Giants - 2001 Donruss No.315](https://i.ebayimg.com/thumbs/images/g/0ZcAAOSwc9BlNXME/s-l640.jpg)
San Francisco Giants MLB Original Autographed Items for sale