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Duo-Art Reproducing Piano Service Manual, The

Tuner’s Supply Co. reprint of illustrated manual

Designation: PNO-REP
No.: 7769
Author/Owner/Origin: The Aeolian Company
Pub.Date: 1956
Description: Size: 8.5×7, 46 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 9/23/2014
No. docs. 1

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New Artist’s Music Rolls For October 1919

Probable Adams reprint of a monthly color bulletin cover

Designation: PNO-REP
No.: 7637
Author/Owner/Origin: American Piano Co
Pub.Date: 1919/1970s
Description: Size: 8.5×9.5, single sheet
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 1

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Welte-Mignon Im Eigenen Heim

Uncredited reprint of a sales catalog showing pianos in various room settings

Designation: PNO-REP
No.: 7632
Author/Owner/Origin: M. Welte & Sohne, Freiberg
Pub.Date: ?
Description: Size: 8.5×6, 52 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 1

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Complete Welte-Mignon Classical Catalog, The

The first of several efforts to create a complete Welte-Mignon roll catalog

Designation: PNO-REP
No.: 7633
Author/Owner/Origin: Albert Petrak
Pub.Date: 1962
Description: Size: 8.5×11, 108 pgs., stapled binding
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 2

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Welte Mignon Windmotorsteuerung & Betonungsapparat

Adams reprint of wind motor and expression mechanism drawings

Designation: PNO-REP
No.: 7634
Author/Owner/Origin: Welte, Stuttgart
Pub.Date: 1962
Description: Size: 8.5×12, 2 sheets
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 1

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Tubing Diagram For Welte Mignon Green Roll System, Taken From A 1925 Model Steinway Grand

Nicely detailed drawing of all parts including valve blocks

Designation: PNO-REP
No.: 7635
Author/Owner/Origin: C. Drummond
Pub.Date: 1974
Description: Size: 23×17, folded, 2 sides
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 7

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Keystone Music Roll Co.

Catalog of Ampico, Duo-Art, Welte, and 88-note rolls

Designation: PNO-REP
No.: 7638
Author/Owner/Origin: Keystone
Pub.Date: 1987
Description: Size: 8.5×11, 20 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 4/18/2014
No. docs. 1

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Secrets Of The Duo-Art

Many schematics including suggested modifications to the Ampico system

Designation: PNO-REP
No.: 7639
Author/Owner/Origin: Bill Koenigsberg
Pub.Date: 1978
Description: Size: 8.5×11, 20 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 5/1/2014
No. docs. 1

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Duo-Art Test Roll Photocopy

As described

Designation: PNO-REP
No.: 7640
Author/Owner/Origin: Unknown
Pub.Date: ?
Description: Size: 8.5×11, 51 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 5/1/2014
No. docs. 1

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Duo-Art Rolls Catalog, Spring 1988

Modest catalog

Designation: PNO-REP
No.: 7641
Author/Owner/Origin: Keystone
Pub.Date: 1988
Description: Size: 8.5×11, 8 pgs. Plus cover, unbound
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 5/1/2014
No. docs. 1

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