下面是1922年Duofold各种款式的价格
– 非常的高端(那时一包烟是几美分,美国教师1922年平均月薪$100),所以那时的多福是现在MB149的价钱。如果把“Duo-fold”意译的话,它表示这笔比它的竞争对手两倍还牛。在价格上也是如此定价: 1922 Duofold Line Over-size models available inChinese Lacquer Red hard rubber and large "DUOFOLD" imprint withLucky Curve banner: Parker Duofold De Luxe - Wide 14 karat solid gold cap band (about 3/8inches and extending to the cap lip) - US $15.00 Parker Duofold De Luxe- Wide heavy rolled gold band (about 3/8 inches and extending to the cap lip) -US $10.00 Parker Duofold -Standard "Over-size" model with no cap band - US $7.00 Jr. (Jr.) models available inChinese Lacquer Red hard rubber and large "DUOFOLD Jr." imprint withLucky Curve banner: Parker Duofold Jr. De Luxe - Wide 14 karat solid gold cap band (about 3/8inches and extending to the cap lip) - US $10.00 Parker Duofold Jr. De Luxe- Wide heavy rolled gold band band (about 3/8 inches and extending to the caplip) - US $7.00 Parker Jr. Duofold -Standard model with no cap band - US $5.00 Lady (Ringtop) models available inChinese LacquerRed hard rubber large "Lady DUOFOLD"imprint with Lucky Curve banner: Parker Lady Duofold- With Chatelaine ring and no cap band - US $5.00
1932年跟老西斗法的产品.可惜没顶住给吓回去了.
<<; PARKER DUOFOLD>>上的描述
In 1932 a two-tone nib was launched to compete with a similar sheaffer product. The thereat of litigation led to its early withdrawal and few examples exist tody.