Cooley's Cyclopædia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume IINote 172 — A CYCLOPÆDIA OF PRACTICAL RECEIPTS, &c. VOLUME II (continued 33)Reading edition‘Dingler’s Journal’ (‘Journ. of Chem. Soc.,’ vol. ix, new◇Copy noteReturn to A CYCLOPÆDIA OF PRACTICAL RECEIPTS, &c. VOLUME II (continued 33)