I think there may be a mixup in your found set “Mighty Samson Archives” by Dark Horse, 2010-2011. This is actually a regular set of ‘new’ Samson comics at 48 (52) pages, and not the Dark Horse Archives. They should probably be renamed “Mighty Samson”. The real “Mighty Samson Archives” by Dark Horse are also 2010-2011 and 4 issues (also titled Mighty Samson) but each issue has around 220 pages and is a true hc archive, which you don’t have in your core. This is the series I’m referring to that needs to be added. Thanks.
‘Mighty Samson Archives’ has been corrected. Thank you for letting us know.