top stamp in strip of four (positions 41, 51, 61, 71), stamp also with varieties "M" tall, thin, and without serifs in left "Panama" (14.8) and "8" in Type B (14.12) as always, tied to February 24, 1905 cover from Cristobal to Bocas del Toro, Panama, slightly reduced at left, otherwise very fine, the spaced "A L" variety is rare on cover with just 193 examples produced