1. 102do Aniversario de El Grito de Lares Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1970 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106634843506421
2. 1871-1971 Centenario del tenor Antonio Paoli [copy 1]. Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1971 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106601233506421
3. 1871-1971 Centenario del tenor Antonio Paoli [copy 2]. Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1971 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106395573506421
4. 1er Festival de Teatro de Ponce Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1967 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106355393506421
5. 1ra bienal de Grabado Latino-Americano en San Juan de Puerto Rico Creator: Homar, Lorenzo, 1913-2004 Date: 1970 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106455713506421
6. 1st Pan American track and field Masters Championship Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1980 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106489033506421
7. 20 Aniversario TGP / Vigesimo Aniversario TGP Creator: Colectivo de Artistas de Puertorriqueos Illustrator: Homar, Lorenzo, 1913-2004 Printmaker: Colectivo de Artistas de Puertorriqueos Date: 1957 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106569943506421
8. 20 Artistas jovenes italianos dibujos y pinturas de la coleccion Helena Rubinstein en el Instituto de Cultura Puertorriquena Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1959 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106388763506421
9. 3 FTP Creator: Homar, Lorenzo, 1913-2004 Woodcutter: Homar, Lorenzo, 1913-2004 Date: 1960 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106567643506421
10. 3er Festival de Teatro Puertorriqueno en el Teatro Tapia Creator: Homar, Lorenzo, 1913-2004 Illustrator: Homar, Lorenzo, 1913-2004 Date: 1960 Collections: Treasures of the Graphic Arts Collection View in catalog: https://catalog.princeton.edu/catalog/99106668563506421