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Westclox Big Ben Style 4a Loud Base Variations

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There are several variations of lettering on the bottom.

1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1 Slash /
Big 4a Base 1 Slash /
1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1 Slash /
Big 4a Base 1 Slash /
1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1
Big 4a Base 1
1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1
Big 4a Base 1
1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1 Slash \
Big 4a Base 1 Slash \
1 Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.. Big 4a Base 1 Slash \
Big 4a Base 1 Slash \

Base 1:

Says only "48-D". Some examples have a slash (/ or \) to the left of the "48-D". Used from the beginning until ca. mid-1936.

48-D


2 Has a single-digit number and "48-D". Used from ca. mid-1936 through ca. mid-1937.. Big 4a Base 2 "1"
Big 4a Base 2 "1"
2 Has a single-digit number and "48-D". Used from ca. mid-1936 through ca. mid-1937.. Big 4a Base 2 "1"
Big 4a Base 2 "1"
2 Has a single-digit number and "48-D". Used from ca. mid-1936 through ca. mid-1937.. Big 4a Base 2 "2"
Big 4a Base 2 "2"
2 Has a single-digit number and "48-D". Used from ca. mid-1936 through ca. mid-1937.. Big 4a Base 2 "2"
Big 4a Base 2 "2"

Base 2:

Has a single-digit number and "48-D". Used from ca. mid-1936 through ca. mid-1937.

1 [2]
48-D


3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "1-A"
Big 4a Base 3 "1-A"
3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "1-A"
Big 4a Base 3 "1-A"
3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "1-A."
Big 4a Base 3 "1-A."
3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "1-A."
Big 4a Base 3 "1-A."
3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "2-A."
Big 4a Base 3 "2-A."
3 Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.. Big 4a Base 3 "2-A."
Big 4a Base 3 "2-A."

Base 3:

Says "48-D" and "1-A" or "2-A". Sometimes the "A" has a dot after it. These bases have a hole in the center. Used from ca. mid-1937 through the end of production.

48-D
1-A [2-A] [1-A.] [2-A.]

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