Sargent & Greenleaf, Rochester, New York - 4 movements, Model Y

The distinguishing feature of this S&G model is the side pull dogging device. This is the same style as used in the Model Triple C.

Model Y, later No. 6402. c. 1920's. This lock has the same distinguishing feature of the Model C and Model P which is the 'side pull' type of bolt dogging device. This is easily seen in the last two photos. The P uses the smallest S&G style 'H' movements. This example uses S&G's size 'L' movement which was the next size larger and with the 120 hour duration movement option. This was an expensive choice since a time lock equipped with 120 hour movements cost about 50% more than one with the standard 72 hour movements according to a 1929 price list. 9 1/4"w x 4 3/4"h x 3"d, Case #258, movements #770, #1407, #1411, #1416 file 219