La Porte 
1913 — Scholl’s Sanitary Dairy, 207 Boston St.

1923 — Scholl Dairy Co., 207 Boston Street.

1924-25 — Scholl Dairy Co., 207 Boston Street.

1926-27 — Scholl Dairy Co., 207 Boston Street.

1929-30 — Scholl Dairy Co., 207 Boston Street.

1931-32 — Scholl Dairy Co., 207 Boston Street.

1938 — Scholl Dairy Co., 602 E Lincolnway, phone 1353.

1940-41 — Scholl Dairy Co., 207 Boston St., phone 1353.

1943-44 — Scholl Dairy Co., 602-606 Lincolnway East, phone 3621.

1947 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.
— Listed as Scholl John & Son at 602 Lincolnway East under Milk Dealers.

1949 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.

1954 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.

1956 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.

1958 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.

1960 — Scholl Dairy Co, 602-606 Lincolnway East, phone 3621.

We need to research directories after 1960.