Original vintage mining magazine ad for ROBINSON VENTILATING COMPANY of Zelienople, PA. Booth 299 at the Cincinnati Convention. The Robinson Boys Will Be There. Mr. L.R. Robinson, author and publisher of the text book Practical Mine Ventilation will be in attendance and available for consultation on all ventilating problems pertaining to the mining industry. Old 1928 mining industry equipment advertisement.
robinson ventilating company 1928 booth mining convention vintage ad
- Product Code: o398
- Length: 12 inches
- Width: 12 inches
- Pages: 1
- Views: 53
- Availability: In Stock
- $22.99
$17.24
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