00856nam a2200241 i 450099100100914970753620020502182345.0951023s1994 uk ||| | eng 1853263486b11450745-39ule_instPRUMB53408ExLDip. di SSSC - DidatticaitaChaffers, William526791Concise hallmarks on gold and silver /William ChaffersWare :Wordsworth,1994119 p. :ill. ;20 cm.Wordsworth Reference.b1145074501-03-1701-07-02991001009149707536LE021 FH7E401LE021N-12474le021-E0.00-l- 00000.i1163714601-07-02Concise hallmarks on gold and silver820332UNISALENTOle02101-01-95ma -enguk 01