Source after maintenance. Modern hard cover by bookbinder and pages separating the musical text: added. Cover, side 2, bottom: sticker "Obiekt poddany konserwacji w 2009 r. ze środków | Ministra Kultury i Dziedzictwa Narodowego"; p [1]: TP, title added "Ignacy Feliks Dobrzyński | Śpiewka o ponczu. Chór męski, fortepian | Partytura | Autograf, 1849"; p.[2]: blank., Musical text: page [1]; TP, stamp with shelfmark olim "7570"; rectangular red stamp "Wartość muzealna"; one-sided numbering: consecutive number on its recto page: 2-6., The source is protected by tied cardboard briefcase, additionally it is in three-wing folder with title added: "Ignacy Feliks Dobrzyński | Śpiewka o ponczu. Chór męski, fortepian | Głosy wokalne | Autograf, [1849 r.], Musical text (parts): page [1]: TP, stamp of shelfmark (olim) for each part., This record was merged with RISM ID number 1001058013.
