Yes, I have a book showing that in 1946 the following engines with hosewagons: Engine 1, 2, 3, 5, 6, 7, 9, 11, 14, 16, 17, 18, 21, 23, 26, 27, 28, 30, 31, 32, 33, 37, 39, 40, 44, 46, 49 (comb. co.), 50, 52, 53, 58, 59, 60, 61, 62, 63, 64, 65, 69, 71, 73, 74, 75, 76, 81, 82, 83, 84, 88, 89, 90, 91, 93, 96, 151, 152, 154, 156, 158, 159, 161, 162, 163, 201, 202, 203, 204, 206, 209, 211, 216, 217, 219, 220, 221, 224, 225, 226, 228, 229, 230, 231, 233, 234, 235, 236, 237, 238, 239, 246, 247, 249, 251(bkln), 253, 257, 258, 261, 262, 263, 264, 265, 267, 268, 269, 270, 271, 272, 274, 276, 277, 279, 280, 281, 282, 283, 284, 285, 286, 288, 289, 293, 295, 297, 299, 304, 307, 313, 314, 315, 316, 318, & 321. Note that 1946 was when many engines and ladders were in their own single firehouses so they had room for an extra piece. I have a unit organization chart dated Oct 1954 after many single engines and ladders were moved in with others so some that had hosewagons in 1946 could no longer have them. It shows hosewagons at Engine: 1*, 2, 5, 6, 7, 9*, 11, 15, 16, 18, 21, 23, 24*, 27, 28, 30, 31, 32*, 33, 37, 43*, 49*(comb. co.), 52*, 53, 58*, 59, 63, 65*, 70*, 72*, 73, 74*, 79, 83*, 94*, 96*(combo co.), 151*, 154, 156*, 158*, 159*, 162*, 163*, 164*, 201, 202, 203, 206*, 211, 215, 216, 217, 219, 220, 224, 225, 228, 229, 230*, 233, 249*, 257, 258*, 261, 263*, 264*, 265, 269*, 274, 277, 279, 280, 281*, 283, 295, 296, 299, & 304*. (* means hosewagon was a pumper). One last note: There were a couple of combination companies in 1954 that ran with 1951 Ward LaFrance Quads: they were Engine 96, 152, 161, 251, 267, 312 and Ladder 82 was running with one too. 8)