Sixteen pulsars have been discovered so far in blind searches of photons collected with the Large Area Telescope on the Fermi Gamma-ray Space Telescope .
We here report the discovery of radio pulsations from two of them .
PSR J1741–2054 , with period P = 413 ms , was detected in archival Parkes telescope data and subsequently has been detected at the Green Bank Telescope ( GBT ) .
Its received flux varies greatly due to interstellar scintillation and it has a very small dispersion measure of \mbox { DM } = 4.7 pc cm ^ { -3 } , implying a distance of \approx 0.4 kpc and possibly the smallest luminosity of any known radio pulsar .
At this distance , for isotropic emission , its gamma-ray luminosity above 0.1 GeV corresponds to 25 % of the spin-down luminosity of \dot { E } = 9.4 \times 10 ^ { 33 } erg s ^ { -1 } .
The gamma-ray profile occupies 1/3 of pulse phase and has three closely-spaced peaks with the first peak lagging the radio pulse by \delta = 0.29 P .
We have also identified a soft Swift source that is the likely X-ray counterpart .
In many respects PSR J1741–2054 resembles the Geminga pulsar .
The second source , PSR J2032+4127 , was detected at the GBT .
It has P = 143 ms , and its \mbox { DM } = 115 pc cm ^ { -3 } suggests a distance of \approx 3.6 kpc , but we consider it likely that it is located within the Cyg OB2 stellar association at half that distance .
The radio emission is nearly 100 % linearly polarized , and the main radio peak precedes by \delta = 0.15 P the first of two narrow gamma-ray peaks that are separated by \Delta = 0.50 P .
The second peak has a harder spectrum than the first one , following a trend observed in young gamma-ray pulsars .
Faint , diffuse X-ray emission in a Chandra image is possibly its pulsar wind nebula .
PSR J2032+4127 likely accounts for the EGRET source 3EG J2033+4118 , while its pulsar wind is responsible for the formerly unidentified HEGRA source TeV J2032+4130 .
PSR J2032+4127 is coincident in projection with MT91 213 , a Be star in Cyg OB2 , although apparently not a binary companion of it .