Table: match_stats_1903_04
Columns: date
opponents
h_a
result_f_a
attendance

Question: On what Date was Gainsborough Trinity the Opponents with H/A of H?
SQL: SELECT "date" FROM match_stats_1903_04 WHERE "opponents" = 'gainsborough trinity' AND "h_a" = 'h'

Question: What was the Attendance when Lincoln City was the Opponents with H/A of A?
SQL: SELECT COUNT("attendance") FROM match_stats_1903_04 WHERE "opponents" = 'lincoln city' AND "h_a" = 'a'