August 2012 and September 2012 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/695 Date digitized InfoField 2013...
2013-06 2013-07 2013-08 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2626 Date digitized InfoField 2014...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2279 Date digitized InfoField 2012...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/4227 Date digitized InfoField 2017...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/1894 Date digitized InfoField 2013...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2246 Date digitized InfoField 2012...