Caliber Presents Vol.4 - The Observatory Add favorites 6-11-2019, 11:43 224 Publisher: Other Year: 2018 Pictures: 98 Language: English Size: 159.8 mb. Tags: Caliber Presents Caliber Comics DOWNLOAD Caliber Presents Vol.4 - The Observatory: Related comics: 2016 year 61 pages | 110.6 Megabytes Caliber Presents #1 2016 year 33 pages | 35.6 Megabytes Caliber Rounds #07 2015 year 34 pages | 41.8 Megabytes Caliber Rounds #02