Fran,
This is info for my oddball Diamond-Disc-in-an-Amberola cabinet machine. Because it has what appears to be a B250 motor, I'm answering your questions, but of course this is very much an anomaly. It has the slide collar governor typically found on the B250, but only 1 spring. It also has a mix of nickel and gold plated parts.
Pics and more details here, as you know:
http://forum.talkingmachine.info/viewto ... =2&t=27117
Hope this helps.
Kevin
1) Model designation on the data plate? No model indicated
2) What is the serial number on the dataplate? "X122"
3) What is the number stamped into the top of the motor-plate beneath the turntable? Example: None
4) While you have the turntable removed, how many oil “ports” are present on the top of the motor-plate? One round cup with 4 holes, 1 hole in bedplate, plus indication to oil turntable spindle
5) Looking at the underside of the motor-plate (if you are able to) how many oil “tubes” are present? Two sets for 4 tubes
6) What is the “Date” on the paper label stuck to the inside of the cabinet rear inspection door? No sticker.
7) What is the stamped number on the “1st Horn Joint” located directly below the motor mechanism? No number
8) What is the stamped number on the “2nd Horn Joint” just before the horn flairs out? (This one may be difficult to locate without disassembly, so please don't go out of your way for this one). No number
9) Is there a number conspicuously stamped into the cabinet on the bottom of the horn compartment? If there is; what is the number, and is it in the “Front” or “Rear” of the horn compartment? No number there; "275" is stamped below the lid hinge on both the cabinet and lid.
10) What color is the motor-plate finish? “Reddish-Maroon”, “Chocolate-Brown” or “Black”. (Shown in pictures below) Black
10a) Is there a "Tone control or Mute Ball" present, "Yes or No"; if yes, then which type? "Reproducer with Felt Damper", "Pull Knob and Cable", "Pivoting Lever and Cable", or "Slider Control and Cable" Not present, nor any hardware to support.
11) What color is the pin striping on the perimeter of the motor-plate? “Gold” or “Gold and Blue”. Gold
11a) Is there decorative pin striping applied to the corners of the motor-plate? “Yes” or “No”. No
12) Is the operating lever (lowers the reproducer for play) mounted to the “Cabinet” or is it mounted through the “Motor-plate” (Shown in pictures below) Motor plate
13) Which type of start/stop lever configuration does your unit have? “Type 1”, “Type 2”, or “Type 3”? (Shown in pictures below) Type 3
14) What is the cabinet wood type? "Mahogany", or "Oak". Oak cabinet made to house an Amberola 1 (A or B)
15) Are there “Tone Slots” cut into in the sides of the cabinet? “Yes” or “No”. Yes, 3 on each side (Pooley cabinet)
16) Is the horn painted in “Mahogany Wood Grain”, “Oak Wood Grain”, or “Black”? Black
17) What type of record storage system does yours have; “17-A”, “17-B”, “17-C”, “17-D”, “17-E, 17-F”? (See images below) None of these; 4 drawers, all drilled for cylinder box clips that were never installed.
18) Is there an “Official Laboratory Medallion” mounted to the turntable trim piece? If there is, please describe it in detail. No; there is no trim piece, and there is no support for one.
19) Is there “grille cloth” present? If there is; what color is it, and please provide a brief description of the material. Grill cloth is not original.
20) Are there any dealer tag(s) or decal(s) present? If “Yes”, then please submit name, address, etc. and the location it is found on the cabinet. None
21) What is the "Cabinet Factory No." (if any)? This can usually be found on a sticker inside of the horn compartment of the cabinet. Please provide the “Form No.” and any other notable numbers if present. None
22) Does your cabinet have a conspicuous “Lip” around the inside top perimeter of your turntable compartment? “Lip” or “No Lip”. None; there is a trim piece at the front that would have held a motor mount for an Amberola 1 mechanism.
23) How tall is your Phonograph, measuring from the bottom of the right front foot up along the cabinet corner frame piece (do not include the caster if one is present, please) turntable compartment corner? (As shown “Image 1” and “Image 2” below) Roughly 48"
24) Are there any sales receipts, shipping documentation, etc., original to the phonograph? Dated and serialized materials are particularly noteworthy. None