Columbia Graphophone Grand Information Update
Posted: Thu May 29, 2025 4:46 pm
It's been almost 3 years since the last request was made for information on the Columbia Grand Models. I've been collecting some data over the past years but it's been slow. Most of the data has come from searching through auction listings very little from collectors directly.
George Paul and I are planning an article for the APM for later this year with data that has been collected so far, so I'm asking for any new information from owners to help fill in some of the gaps in the model lines. So far after almost 10 years there are 135 machines accounted for all models.
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Questionnaire Model GG
1) Serial Number (stamped in bed plate)
2) Front decal type ("The Graphophone" or "The Graphophone Grand")
3) What cities & address are listed in bottom right of the decal?
4) Handles on cabinet?
5) Reproducer type (#2 or #4)
6) Lettering on feed screw cover (Script or Block)
7) Any other information/paper acquired with machine
Questionnaire Model HG / AD / SG
1) Serial Number (on metal ID Plate) N/A for AD
2) Front decal type ("The Graphophone" or "The Home Grand Graphophone")
3) What cities & address are listed in bottom right of the decal?
4) 1st or 2nd style? N/A for AD
5) Reproducer (#4 or #5)
6) Any other information/paper acquired with machine
Questionnaire Model AG / AF
1) Serial Number (on metal ID Plate) N/A for AF
2) Bed plate type (unpainted aluminum, nickel plated steel, painted aluminum) N/A for AF
3) What cities & address are listed in bottom right of the decal?
4) Reproducer (#4 or #5)
5) Any other information/paper acquired with machine
Questionnaire Model AB
1) Serial Number (on metal ID Plate)
2) Front decal type ("The Graphophone" or ?)
3) What cities & address are listed in bottom right of the decal?
4) Reproducer (#4 or #5)
5) Reproduce lift type
There seems to be two styles of reproducer lift mechanisms used on the AB. One has the forked
lift on the reproducer and the "T" lift arm, the other has a single metal tab on the reproducer ball tube and
pin lift.
6) Any other information/paper acquired with machine
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I also would be interested in any information on the Columbia Model BM that any collectors may own. This one appears to have been a lousy seller and very few seem to have been manufactured. I have collected serial numbers from 9 units from #196 to #1755
Thanks
Chuck
George Paul and I are planning an article for the APM for later this year with data that has been collected so far, so I'm asking for any new information from owners to help fill in some of the gaps in the model lines. So far after almost 10 years there are 135 machines accounted for all models.
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Questionnaire Model GG
1) Serial Number (stamped in bed plate)
2) Front decal type ("The Graphophone" or "The Graphophone Grand")
3) What cities & address are listed in bottom right of the decal?
4) Handles on cabinet?
5) Reproducer type (#2 or #4)
6) Lettering on feed screw cover (Script or Block)
7) Any other information/paper acquired with machine
Questionnaire Model HG / AD / SG
1) Serial Number (on metal ID Plate) N/A for AD
2) Front decal type ("The Graphophone" or "The Home Grand Graphophone")
3) What cities & address are listed in bottom right of the decal?
4) 1st or 2nd style? N/A for AD
5) Reproducer (#4 or #5)
6) Any other information/paper acquired with machine
Questionnaire Model AG / AF
1) Serial Number (on metal ID Plate) N/A for AF
2) Bed plate type (unpainted aluminum, nickel plated steel, painted aluminum) N/A for AF
3) What cities & address are listed in bottom right of the decal?
4) Reproducer (#4 or #5)
5) Any other information/paper acquired with machine
Questionnaire Model AB
1) Serial Number (on metal ID Plate)
2) Front decal type ("The Graphophone" or ?)
3) What cities & address are listed in bottom right of the decal?
4) Reproducer (#4 or #5)
5) Reproduce lift type
There seems to be two styles of reproducer lift mechanisms used on the AB. One has the forked
lift on the reproducer and the "T" lift arm, the other has a single metal tab on the reproducer ball tube and
pin lift.
6) Any other information/paper acquired with machine
-----------------------------------------------------------------------------------------------------------------------------------------------------------------
I also would be interested in any information on the Columbia Model BM that any collectors may own. This one appears to have been a lousy seller and very few seem to have been manufactured. I have collected serial numbers from 9 units from #196 to #1755
Thanks
Chuck