Chess Sparks, the 1895 book by J. H. Ellis, included one game by A. E. Blackmar among its 400 miniatures, but it was not a Blackmar Gambit (see Blackmar Yes, His Gambit No). However, the book did include one:
Fazan,W. S. - M.
Played at Oliphant's about 1891
Blackmar Gambit Accepted
1.d4 d5 2.e4 dxe4 3.f3 exf3
[The Blackmar Gambit accepted. In a later game Mr. Fazan was instructed in the gambit's principal defect when 3...e5 was played against him. I'll save that for another post.]
4.Nxf3 Nf6 5.Bd3 Bg4 6.c3 e6 7.0-0 Bd6
8.Qe1 Bxf3 9.Rxf3 c6 10.Bg5 Be7 11.Qh4
11...Nbd7 12.Nd2 Nd5 13.Ne4 f6 14.Raf1
14...fxg5?? Now mate is forced. 15.Qh5+ g6
[16.Nd6+ gets it done one move sooner. 16...Bxd6 17.Bxg6+ Ke7 (17...hxg6 18.Qxg6+ Ke7 19.Qf7#) 18.Rf7+ Ke8 19.Rxh7#]
16...hxg6 17.Nd6+ Bxd6 18.Bxg6+ Ke7 19.Rf7+ Ke8 20.Rh7# 1-0
Play through the game and download PGN here.