ked with one key is provided. Whatever design of wall be adopted, another, so as to make a fairly firm structure. The STOCKER’S CHALK HOLDER. it has the advantage of perfect portability. As there The simple device shown herewith, for conveniently are neither bolts nor rivets holding a piece of… … passing thence to a central T at the bottom, provided it failed entirely at 7,822 with gas-emitting nozzles, the burning gas from which pounds. In every case the is thus directed upwardly into the region of the gene- iron was 24 Birmingham wire rating pipe. The frame also supports, immediately…
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-716-307.webp)
