Answer:

icemen

Answer	Crossword Clue
ICEMEN	Vendors of yore
ICEMEN	Delivery people whose jobs were obviated by refrigerators
ICEMEN	Hockey players

ICEMEN	Deliverers of old
ICEMEN	Bruins, e.g.
ICEMEN	Deliverymen of yore
ICEMEN	Bygone deliverers
ICEMEN	Bygone bringers of cold blocks
ICEMEN	Old cold-block bringers
ICEMEN	Delivery people of old
ICEMEN	Old deliverers with blocks

ICEMEN	Bygone bringers of blocks
ICEMEN	Block deliverers of yesteryear
ICEMEN	Block deliverers of yore
ICEMEN	Old-time vendors
ICEMEN	Old-time deliverers
ICEMEN	NHLers
ICEMEN	NHL players
ICEMEN	Block parties?

ICEMEN	Alpine climbers.
ICEMEN	Glacier climbers.
ICEMEN	Vendors of refrigerants.
ICEMEN	They sell cubes.
ICEMEN	They still deliver.
ICEMEN	Anti-freezer workers.
ICEMEN	Sellers of useful cubes.
ICEMEN	Cooler fillers.

ICEMEN	Ticket scalpers: Slang.
ICEMEN	Dealers of another era.
ICEMEN	Merchants of cool.
ICEMEN	Dealers in cubes.
ICEMEN	Dealers in certain cakes
ICEMEN	Obsolescent dealers
ICEMEN	Victims of an electric appliance
ICEMEN	Victims of automation

ICEMEN	Hockey-rink workers
ICEMEN	They no longer "cometh"
ICEMEN	Purveyors of yesteryear
ICEMEN	They cameth and wenteth
ICEMEN	Vestigial vendors