Overall (a; largest): 7 1/4 x 3/16 in. (18.4 x 0.5 cm)
Overall (b & c): 5 7/8 x 1/4 in. (14.9 x 0.6 cm)
All three shafts acid etched with "Hotel/PENNSYLVANIA/NEW YORK" flanked on either side with the hotel crest. One black stirrer terminating at one end in a bulb to be used as a handle. The other two terminating with square nail-head finials at one end and a bulb at the other; one black and the other blue.
Due to ongoing research, information about this object is subject to change.