c- of simple construction, which can be used by carpen- -p—-z—r ^Patent ters for marking window casements so as to indicate tions, the bottom one being in the form of an open box or tray, the middle one an open frame em- the points at which the sash pulleys are to be attached. Hf- Department^ The… … spaces of adjacent blocks. A vertical groove is formed exposure is made. The advantage of this form of con- GAGE FOR MARKING WINDOW CASEMENTS. in the end of each block, and a pair of diagonal struction is that the operator sees the size and posi- grooves connect each vertical groove with the pos-…
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