Cooley's Cyclopædia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume IINote 92 — A CYCLOPÆDIA OF PRACTICAL RECEIPTS, &c. VOLUME II (continued 20)Reading edition‘Practical Hygiene.’◇Copy noteReturn to A CYCLOPÆDIA OF PRACTICAL RECEIPTS, &c. VOLUME II (continued 20)