Bidspirit auction | Hawkins' Indicator Catechism: A Practical

Hawkins' Indicator Catechism: A Practical Treatise on the Steam Engine Indicator by N. Hawkins, 1903 - An early 20th-century technical treatise, titled ”HAWKINS' INDICATOR CATECHISM” on the spine and internal title pages, and ”PRACTICAL TREATISE -ON THE- Steam Engine Indicator” on the front cover. Authored by N. Hawkins, M. E., and published by Theo. Audel & Co., New York. The book features copyright dates of 1898, 1901, and 1903. It is bound in reddish-brown cloth with gold-stamped lettering and blind-stamped decorative borders on the covers. The interior contains numerous black and white illustrations depicting steam engine indicators and components. A handwritten inscription, ”H. G. Joule” (or similar) and address ”473 Second St., E. Newark, ” is present on the front endpaper and title page. Height: 7.5 inches