BEIN 2018 +S600 Copy 1: From the Peter Burton Collection: 76-314.
BEIN 2018 +S600 Copy 1: Imperfect, center section classified ads wanting: 159, 161, 166-167, 169.
BEIN 2018 +S600 Copy 1: Scattered ms. markings and insubstantial ms. notes, possibly in Peter Burton's hand: 81.
BEIN 2018 +S600 Copy 1: With belly band that originally joined issue with its supplement: 236.
BEIN 2018 +S600 Copy 1: Supplements housed in folder following the issue that they accompanied.
BEIN 2018 +S600 Copy 2: From the Peter Burton Collection: 92.
BEIN 2018 +S600 Copy 2: In original "emergency cover" used because front cover was considered too explicit for display; back flap of emergency cover has become stuck to regular back cover: 92.