| Description | Pnematic Engineerings; Fans, Turbines, Clutches. Spanish catalogue; steam engines, mine pumps, hand pumps, bellow, hearths etc.
1. Alldays & Onions catalogo illustrado, dated 1887.
2. Alldays & Onions - catalogue of turbines, dated 1899.
3. Alldays & Onions - photocopy of the catalogue of turbines, dated 1899.
4. Alldays & Onions - illustrated catalogue improved fans, dated 1899 - 1900. |