Late 1991-Early 1992
CENTERBRAND: The centerbrand bore the company's name "GLOMAR" surrounded by a circle in a
layout similar to Louisville Slugger. A ® symbol was located to the bottom right of
"GLOMAR." Beneath the bottom of the oval surrounding "GLOMAR" were the words "DIAMOND BAR,
CALIFORNIA 91765."
BARREL: The barrel labeling was in three levels with the top level stating "GLOMAR PRO LINE,"
the middle level bearing the player's name in block lettering, and the bottom level bearing
the words "Pro-Model" or "PRO MODEL" followed by the model number.
KNOB: The length and width were stamped into the knob with an "L" or "W" after the number to
designate the relation. Half inches were marked by decimals.
Spring 1992-April 1993
CENTERBRAND: the centerbrand during this period was significantly changed, The company name
"GLOMAR was still in the middle with a "TM" to the lower right or the "R." The word
"ENTERPRISES" in smaller caps was added below "GLOMAR" beneath and between the "L"
and the "A." Beneath and slightly to the left of "ENTERPRISES" were the words "Made in
U.S.A." Also a series of twenty (20) stars in ascending size began at the "M" in "Made"
and continued left to right over the top of the logo.

BARREL: The team name now went below the player's name and above the players name were
"Pro-model" or "PRO MODEL" followed by the model number.
KNOB: Same.
April 1993-End 1993
CENTERBRAND: The stars in the centerbrand were reduced to 12, as seen partially in the image
below (due to the handle shavings of Jose Canseco). Everything else remained the same.

End 1993-1994
CENTERBRAND: with the move from the garage in Diamond Bar to the new facility in Fullerton the
words "Fullerton, Ca. U.S.A." were placed below "ENTERPRISES" rather than merely
"Made in U.S.A."
BARREL: As pictured below, Glomar started adding the team logo to the team name on the
barrel, everything else remained the same.

1995-1997(approx)
KNOB: The company removed the length and width measurements.
End 1993-1994
1998-Present
CENTERBRAND: The centerbrand was changed again, now with only 12 stars that grow progressively larger and wrapping all the way around the name "GLOMAR". The font is changed and more blockish. Also the "Made in" is deleted from the bottom of the logo and periods are added to the "T.M." symbol on the lower right of the centerbrand.

BARREL: As pictured below, Glomar changed the font of the lettering on the barrel, making the font thicker. Also, while leaving the team name Glomar removed the team logo sometimes found on the barrel. They also added a dash in between "PRO" and "MODEL".

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