Matches up with the 905-910mb estimate from a 921.7mb reading on Saipan.
"Lander was on Saipan during the passage of the typhoon and set up a rain gauge and a barometer at his location in San Vicente. All official ground-based instrumentation failed on Tinian and Saipan as the winds surged well above 100mph. The minimum pressure in San Vicente dropped to 921.7 millibars (mb), according to Lander’s findings.
After necessary adjustments, the pressure was used to estimate the minimum central surface pressure of Yutu, which was found to be somewhere in the range of 905-910 mb. His rain gauge recorded about 10 inches of rainfall during the storm, which was used to supplement the 2.66 inches of rainfall recorded up to midnight at the Francisco C. Ada/Saipan International Airport."