English Portable Casino by Asprey, c. 1920

Asprey, London. Large polished burl-walnut-veneered wood case, 2 brass carrying handles on the sides, drawer with 2 brass handles, hinged upper part. The case contains: 1) Heavy roulette wheel made of precious wood, Ø 14 in. - 2) Green roulette felt mat with 2 playing fields, dimensions 80 x 18 ½ in. - 3) Jeton slider with wood handle, length 19 in. - 4) Hinged chessboard (the figures are missing), back with backgammon playing field, playing field size 15 ¾ x 15 ¾ in. - 5) 32 backgammon bone checkers in two removable trays. - 6) Approx. 380 differently colored playing chips in one tray. - 7) 4 gilt-edged decks of cards. - 8) 2 leather dice cups. - And: 9) Blackjack burl wood and metal card machine. - With lock and key for the upper compartment, overall dimensions 22 x 17 ½ x 13 1/3 in.

布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。 在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。 成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 - 好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 - 及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹, 某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)