My interpretation:
1 oz Castle & Key dry gin
1 oz Dolin Dry
2 tsp lime juice
2 tsp St. George absinthe verte
Fill shaker with fine ice, frappé / shake vigorously 40-50 strokes, strain into cocktail glass, serve. — This cold dry martini with lime and absinthe comes from Straub 1913 and finds its way thence into JM1916, which changes barspoons to teaspoons but keeps everything else the same.

