held at very uncertain inter- prevent the communication of fire from without. the incrca.sed security claimed for them, has been often vals, and a great hardship was consequently put upon suc- We illustrate an improved shutter which, if applied to a shown to be practically as well as scientifically… … show the internal construction; Fig. 2 is an edge view; and scale. £3,246,537 altogether has been struck in gold, out of TEE HEBHETICAL SANITABT CLOSET. Fig. 3 is a horizontal section. A is the outer and B the which 1,579 sovereigns and 3,033 half sovereigns were placed in the pyx. Silver coins to…
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