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Tubing Chart For Welte Mignon Grand Player Action

This is the expression system only, beautifully done and very detailed

Designation: PNO-REP
No.: 7644
Author/Owner/Origin: Auto Pneumatic Action Co., NY
Pub.Date: Uncredited
Description: Size: 25×20, folded
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 5/1/2014
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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Expression Tubing for Grand Player Flange-Finger Type, 280-C (drawing number?)

Uncredited reprint of a blueprint

Designation: PNO-REP
No.: 2132
Author/Owner/Origin: Amphion Player Co, Syracuse
Pub.Date: 1925
Description: Size: 24×26.5, thrice-folded sheet
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 12/5/2011
No. docs. 1

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The Amphion Accessible Player Action

Probable original with illustrations and precise descriptions

Designation: PNO-REG
No.: 2136
Author/Owner/Origin: Amphion Player Piano Co., Syracuse
Pub.Date: 1920s
Description: Size: 6×8.75, 32 pgs.
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 12/5/2011
No. docs. 2

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Ampico Grand Flange-Finger Type Model A

Vestal Press print of the 1925 drawing revised by D. Lavric in 1970

Designation: PNO-REP
No.: 2134
Author/Owner/Origin: Amphion Player Piano Co.
Pub.Date: 1925
Description: Size: 22×24, thrice-folded sheet
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 12/5/2011
No. docs. 1

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Dynachord Art Expression Player – Detail Plates

Probable original with illustrations and precise descriptions

Designation: PNO-REP
No.: 2135
Author/Owner/Origin: E. L. Atherton
Pub.Date: ?
Description: Size: 12.25×19.5, 8 pgs., two folds
Language: Eng
Source: MBSI
Loan/Own: Loan
Entry Date: 12/5/2011
No. docs. 1

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