49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube
49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube
49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube