Anne Arundel County                             2499

(45)    Galvanizing.

(46)    Glass products (manufacturing).

(47)    Hardware and tools (manufacturing).

(48)    Helipads, when a structural part of the principal building.

(49)    Ice, natural and dry (manufacturing).

(50)    Ice cream (manufacturing).

(51)    Inked products (manufacturing).

(52)    Instruments, professional, scientific, and controlling (manu-
facturing) .

(53)    Insulating material (manufacturing).

(54)    Jewelry (manufacturing).

(55)    Laboratories (research and testing).

(56)    Laboratory apparatus (manufacturing).

(57)    Laundry plants.

(58)    Leather products (manufacturing).

(59)    Linen supply establishments.

(60)    Lithographing.

(61)    Luggage (manufacturing).

(62)    Lumber yards.

(63)    Machinery and machines, household, business and office (manu-
facturing) .

(64)    Machine shops.

(65)    Machine tools, light (manufacturing).

(66)    Marine terminals (freight).

(67)    Maritime suppliers and servicing.

(68)    Mattresses (manufacturing).

(69)    Medical equipment (manufacturing).

(70)    Metal finishing.

(71)    Metal products and machinery, medium and light (manu-
facturing) .

(72)    Milk and dairy products (processing and distribution).

(73)    Mirrors (manufacturing).

(74)    Monument works and statutory (production).

(75)    Motorcycles (manufacturing and fabrication).

(76)    Musical instruments (manufacturing).

(77)    Motor Freight terminals.

(78)    Moving and storage establishments.