| Pressmark | Evan.8025 |
| Heading or Venue | Carnaby & Co. |
| Title | Telegrams: "Carnaby, London." Carnaby's patent safety gas apparatus (main tap regulator), for the safe and economical use of gas. This invention being in very general use in numerous private residences, churches, institutions, manufactories, warehouses, hotels, shops, &c., is in every instance much approved of for its convenience, safety and economy. ... Carnaby & Co., Gas engineers & manufacturers, 13 Broad St., Bloomsbury, London, W.C. ... |
| Size | 27 cm. |
| Date | [1895] |
| Illustrations | With two illustrations of the pressure gauge. |
| Notes | Printed on both sides; with London testimonials on the reverse, the latest dated March 6th, 1888. - MS. date: 1895. |
| Genre | Advertisement; Testimonial |
| Subject | Gas industry - Equipment and supplies |