01223nkm a2200265 a 4500 000312341 20230712174547.0 kg bd 080811s1922 paunnn kneng d Aero Service Corporation, photographer. 3365 Hamilton Watch Company complex, Lancaster, Pennsylvania. [graphic]. ca. 1922. 1 photograph : glass plate negative; 21 x 25 cm (8 x 10 in.) Negative number: 1670. Aerial view of the Hamilton Watch Company complex at Columbia and North West End Avenues in Lancaster, Pennsylvania. Surrounding homes and buildings are visible, along with croplands in the distance. Record created with information supplied by former Aero Service employee Carl H. Winnefeld, Jr. Hamilton Watch Company. Clock & watch industry Pennsylvania Lancaster. lctgm Lancaster (Pa.) 6384 Glass negatives 1920-1930. gmgpc Aerial photographs 1920-1930. gmgpc Imprint PA. Philadelphia. 1922. Library Company of Philadelphia PRINT PRINT Aero Service [P.8990.1670] P.8990.1670 295933 295933 000312341 MASTER 40 20160510 1514 000312341 MASTER 40 20160510 1522 000312341 MASTER 40 20160510 1526 000312341 MASTER 40 20160510 1527 000312341 CHERYL 40 20160518 1318 ppl PPL PA. Philadelphia. 1922. Imprint