00634cam a2200193 a 4500001001300000003000400013005001700017008004100034010001700075040001300092050003000105100003000135245008700165260003200252300003100284650003600315710007200351999001700423ca 05002389 DLC20260227111042.0010320s1866    mau      c    000 0 eng    aca 05002389   aDLCcDLC00aAC901b.D7 box 60, no. 151 aEdward S. Ritchie & Sons.10aRitchie's illustrated catalogue of philosophical instruments and school apparatus.  aBoston :b[Ritchie,c1866?]  a6, 57 p. ;bill. ;c24 cm. 0aPhysical instrumentsxCatalogs.2 aSamuel Gardner Drake Pamphlet Collection (Library of Congress)5DLC  c13418d13418