Wiss Sons Inc., jewelers, of 665 Broad street, Newark, and Central avenue, East Orange, have leased the premises at 28 Church street, Montclair, for a term of years beginning in May and will open a suburban branch store there.

Jerome B. Wiss, president of Wiss Sons, Inc., said he hoped to have the store open during at least part of the 100th anniversary celebration of the business founded by his grandfather in 1848. The Wiss centennial will be observed during May and June by a series of special events and promotions.

Leslie Blau of Newark, in co-operation with Frank Hughes of Montclair, acted as broker in the leasing of the Montclair premises.