Best of luck on the Email I do't recall anyone getting much out of them but I do recall someone visiting their HQ and they had a museum area...
I bought my mid and top in the mid 70's and they have the extruded aluminum pulls.
Can you post the text?
Can you post a pic of yours?
Here's the site:
https://archive.org/stream/KennedyM...g/Kennedy Manufacturing 1970 Catalog_djvu.txt
It has a text scan of the 1970 catalog. The scan goes kind of wonky with the inside drawer dimensions but otherwise is readable.
Here are the excerpts for the 276 & 278:
Style No. 276 Six Drawer Roller Cabinet
Style No. 276 heavy-duty roller cabinet is especially suited to the needs of auto-
motive and aviation mechanics. No. 276 is a six drawer unit with a drawer storage
capacity of 4058 cu. in. The lower compartment offers a usable area of 5,700 cu. in.
No. 276 as well as No’s. 270 and 278, may be used alone or combined with Ken-
nedy No. 240, 260, 526, 265 or 2851 mechanics’ chests to form either a two or three
unit high combination tool center. Like all other Kennedy heavy-duty roller cabinets,
the drawers all operate on super compound slides, with half the drawer being
sturdily supported by the male slide when drawer is fully extended. Adjustable
drawer dividers are provided for all roller cabinets for the orderly separation of
tools and instruments. Full front panel, self-storing when cabinet is open, com-
pletely secures the entire cabinet front and locks with a quality multiple key change
cylinder type lock. Has 2 fixed and 2 locked-stop 5" hard rubber swivel casters. No.
276 is available in either dark red ripple or dark brown ripple finish baked enamel.
One only heavily plated end handle can be placed on either end of cabinet to suit
user's convenience. Overall size, 27" L, x 18" W, x 34 3 /4" H. Shipping weight, 132 lbs.
{Note: Mine is 33-3/4"H, I think they started using larger wheels in later years.}
When ordering, specify color wanted.
Style No. 278 Eight Drawer Roller Cabinet
Style No. 278 is a fully drawered heavy-duty roller cabinet with a self-storing front
panel that secures all drawers with one high quality multiple key change cylinder
type lock. The eight drawers provide 6914 cu. in. of tool storage space. Four adjust-
able drawer dividers standard equipment. This unit, like all other Kennedy roller cabi-
nets is built from the best materials obtainable. The cabinet is constructed sturdily,
with all component parts electrically welded into one integral unit. Body is welded
to inside of bottom pan for increased strength and safety — an exclusive feature
with KENNEDY. Drawers are fabricated from high quality steel and operate on Ken-
nedy’s super compound slides. Drawers are strongly supported when in extended
position, and with positive drawer stops, they cannot be pulled out to spill contents.
Cabinet is mounted on 5" easy running hard rubber casters, 2 swivel with locks and
2 stationary. Available in dark red ripple or dark brown ripple baked enamel finish.
One only heavily plated handle can be placed on either end of cabinet to suit user’s
convenience. Overall size, 27" L, x 18" W, x 34%" H. Shipping weight, 155 lbs.
When ordering, specify color wanted.