This is one of many personal item cassettes (I am not a dealer) collected many years ago, this one in the US at a US Civil War re-enactors gathering in about 2006 - seldom played and stored in very good conditions. I have listened to both sides just prior to this posting and can state that the recordings on both sides are clear and run smoothly without fault.

This is not an amateur recording; it has very good sound quality.

It includes a 2 and half minute 'teaching' track introducing US Army drum 'calls' of the period.