Shaffer

shaft Shaftesbury shaf Shaffer's method Shaffer's methods Shaffer's theory of oxidation catalysis Shaffer's theory of oxidation-catalysis Shaffer-Hartman method Shaffer-Marriott's methods shaffle shaffner shafir

as black as midnight as black as night as black as pitch as black as thunder as black as your hat as blind as a bat as blind as an owl as bold as brass as brisk as a bee as broad as it is long