From a former Topps employee's collection comes this SUPER RARE 1956 Topps Test 1-card cello pack, these have been inspected by Steve Hart and affirmed that they look real and original.  PSA will NOT grade them as they are not known to exist. We received 14 of these from Len Brown, former Topps employee from his belongings, he sadly does not remember their significance or purpose, but has an abundance of providence and proof of them being original.