Transcribe Frick / Art Purchase Files/ Voucher from Henry Clay Frick to M. Knoedler & Co. for Van Dyck's "Portrait of Frans Snyders," 5 October 1909 [front] Voucher from Henry Clay Frick to M. Knoedler & Co. for Van Dyck's "Portrait of Frans Snyders," 5 October 1909 [front] Needs Review