They have not been played in years so i’m guessing they will both need an overhaul pads, etc. Mouthpiece looks non original with no markings on it. Tuning neck wheels still both turn. The key of A clarinet serial number is S1833 and the serial number on the Bb horn is S1770. All keys seem to push freely and look all to work. The item “VTG RARE H. BETTONEY CO. BOSTON, SILVA-BET SILVER PLATE CLARINETS Bb & A” is in sale since Monday, April 25, 2016. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Woodwind\Band & Orchestral\Clarinets”. The seller is “yelow-sub” and is located in Portland, Maine. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, to Mexico, to New Zealand, SG, to Switzerland, NO, UA, HR, MY, BR, CL, CO, CR, PA, TT, GT, HN, JM.